langchain-pinecone-chatbot.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [],
   "source": [
    "# pip install langchain_community langchain_pinecone langchain_openai unstructured langchain-text-splitters"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [],
   "source": [
    "from langchain_pinecone import PineconeVectorStore \n",
    "from langchain_openai import OpenAIEmbeddings \n",
    "from langchain.document_loaders import PyPDFLoader \n",
    "from langchain_community.document_loaders import DirectoryLoader \n",
    "from langchain.text_splitter import RecursiveCharacterTextSplitter \n",
    "from langchain.vectorstores import Pinecone \n",
    "import os \n",
    "import glob \n",
    "from dotenv import load_dotenv \n",
    "\n",
    "load_dotenv()\n",
    "\n",
    "OPENAI_API_KEY = os.getenv(\"OPENAI_API_KEY\")\n",
    "PINECONE_API_KEY = os.getenv(\"PINECONE_API_KEY\")"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "[Reference](https://python.langchain.com/v0.1/docs/use_cases/question_answering/) \n",
    "\n",
    "### **Indexing**\n",
    "1. **Load**: First we need to load our data with `Document Loaders`\n",
    "2. **Split**: Break down into smaller chunks with `Text Splitters` \n",
    "3. **Store**: We need to store so they can be searched later using `VectorStore` and `Embeddings` \n",
    "\n",
    "### **Retrieval and Generation** \n",
    "4. **Retrieve**: Given a user input, relevant splits are retrieved from storage using a `Retriever`\n",
    "5. **Generate**: Generate an ouput using a ChatModel or LLM such as GPT4o \n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Step 1: LOAD\n",
    "loaders = [PyPDFLoader(\"data/sample-contract.pdf\")] "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [],
   "source": [
    "docs = loaders[0].load()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Step 2: Split\n",
    "embeddings = OpenAIEmbeddings()\n",
    "\n",
    "index_name = \"playground\" \n",
    "\n",
    "# Split \n",
    "text_splitter = RecursiveCharacterTextSplitter()\n",
    "split_docs = text_splitter.split_documents(documents=docs)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[Document(metadata={'source': 'data/sample-contract.pdf', 'page': 0}, page_content='This draft agreement is subject to change/fine tuning before \\nfinal award of the contract  \\n \\n(Sample Contract Agreement ) \\n \\nAGREEMENT FOR HALL OF RESIDENCE NO . – __ \\n \\n \\nTHIS AGREEMENT  has been made on this __th day of October , 2012 at IIT Kanpur \\nBETWEEN  Indian Institute of Technology Kanpur (hereinafter referred to as the Institute) \\nincorporated as a body of corporate under the Institute of Technology A ct, 1961, through \\nits Director (represented by Dean of Students’ Affairs, Chairman, Council of Wardens & \\nWarden -in-Charge/Warden  of Hall of Residence No. -__.) \\n \\nAND M/s __________ registered under ________________________ and having it’s office \\nat __________________________________________________  (hereinafter referred to as \\nThe Service Provider which expression shall  include his/their respective heir s, executors, \\nadministrators and assignees), represented by _____________________________ on the \\nother part.  \\n AND whereas the Institute has empanelled some agencies for providing operational \\nservices to its mess of Halls o f Residence as per the terms and conditions, specifications and \\ngeneral conditions of the contract, as attached along with this agreement.  \\nAND whereas the said terms and conditions, specifications as well as the scope of work to \\nbe done, as set out in the General Conditions of the contract, have been accepted and \\nsigned by the Service Provider .'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 1}, page_content='2 \\nAND whereas the Service Provider  has agreed to execute, upon and subject to the \\ncondition set forth herein, (hereinafter referred to as the said conditions) the work  shown in \\nthe General Conditions of the Contract.  \\nAND whereas the Service Provider has deposited a sum of Rs. __________ (___ lakhs only) \\nas earnest money in the form of a Demand Draft No. ________  dated _______  issued by  \\n___________________ in favour of Hall Management, IIT Kanpur payable at UBI, I.I.T. \\nBranch Kanpur as performance guarantee for the said work and has agreed that this be \\nretained by the Institute as part of Security Deposit of Rs. 5,00,000/ - (Five Lakhs only)  \\n AND whereas the Service Provi der has promised to deposit Rs. __________ (_____ lakhs \\nonly) as remaining part of the security deposit in the form of a Bank Draft latest by \\n__________  \\n AND whereas in pursuance thereof the Service Provider  has commence d the work with \\neffect from October  01, 2012 . \\n \\nNOW  therefore it is hereby agreed as follows:  \\n1. In consideration of the payment s to be made to the Service Provider , as \\nhereinafter provided and agreed to by both the parties, the Service Provider  shall \\nupon and subject to the said condition exec ute and complete the contract.  \\n2. The Institute shall pay the Service Provider  such sums as shall become payable \\nhereunder at the time and in the manner specified in the said conditions.  \\n3. The Quality of performance related to the work is the essence of the Con tract and \\nin the event of failure to perform as per term and conditions of the Contract and \\nto the satisfaction of the Institute; the Service Provider  shall be penalized as per \\nprovisions of the Contract.  \\n4. The scope of work and prices Schedule of Quantities  and conditions shall be \\naccording to the terms and conditions of this contract and the decision of the mutually agreed sole Arbitrator as appointed by the Deputy Director of the'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 2}, page_content='3 \\ninstitute , in reference to all matters of dispute in relation to this agreement or \\notherwise pertaining to the general condition of the contract shall be final and \\nbinding on both parties.  \\n5. The said conditions and appendix thereto shall be read and constructed as forming part of this agreement and the parties hereto will respectivel y abide by \\nand submit themselves to the conditions and perform the agreement on their parts respectively in such conditions contained.  \\n6. All disputes arising out of or in any way connected with this agreement shall be deemed to have arisen in Kanpur and only courts in Kanpur shall have jurisdiction \\nto determine the same.  \\n7. The several parts of this contract have been read to us and fully understood by \\nus. IN WITNESS WHEREOF the parties hereto have set their respective hands the \\nday and the year herein above wri tten.  \\n \\nDean of Students’ Affairs  \\n \\n  \\nChairman, Council of Wardens    \\nWarden, Hall of Residence No. -__ \\n__________________________  \\nM/s ____________________  \\n_______________________  \\n_______________________  \\n(On behalf of Service Provider)  \\n In the presence of:  \\n \\n1_____________________________   2. ______________________'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 3}, page_content='4 \\n \\nGENERAL CONDITIONS  OF THE CONTRACT  \\nFOR PROVIDIG OPERATIONAL SERVICES  IN THE MESS OF HALL  \\nOF RESIDENCE NO. -__ \\n \\nARTICLE—1 \\n1.0 Definition of terms: \\n \\n In this Contract (as hereinafter defined) the following words and expressions \\nshall have meanings hereby assigned to them, except where the context \\nrequires otherwise:  \\n \\n1.1 The \"Contract\" shall mean the agreement between the Institute and the \\nservice provider, duly signed by the parties to the Agreement, through their \\nauthorized representatives, for the execution of the work  as described in the \\nScope of Work of this document and all terms and conditions mentioned herein after.  \\n 1.2 The \"Service provider\" shall mean the person or persons, the firm or \\ncompany who’s application for execution of work has been accepted by the \\nInstitute and includes the Service provider\\'s legal representatives, his successors and permitted assignees. \\n 1.3 The “Empanelment” shall mean enlistment of service provider for a limited \\nperiod of 2 (Two) years, extendable at the end of the empanelment period at \\nthe discretion of institute, for providing operational services in the messes of \\nHalls of Residences on the campus of the Institute.  \\n \\n1.4 The \"Hostel\" shall mean the Hall of Residence No.-__ and the \"Warden in-\\ncharge” shall mean the person nominated by the Institute from time to time \\nas warden incharge of the concerned hall of residence and shall include those \\nwho are expressly authorized by him/her to act on his/her behalf, for \\noperation of this contract and supervision of work. The Warden-in-\\ncharge/Warden or such representatives shall have power to impose \\nappropriate penalty in case there are violations of the provisions of the \\ncontract.   \\n 1.5 The \"Institute\" shall mean the Indian Institute of Technology Kanpur (IITK) \\nwith its premises located at Kalyanpur, Kanpur 208016 and shall include its authorized representatives, successors and assignees. \\n \\n1.6 The \"Letter of Empanelment” shall mean an official intimation from the \\nInstitute to empanelled agencies.   \\n   \\n1.7 The \"Hostel Executive Committee (HEC)\" shall mean a committee of \\nelected residents and hostel administration, which will be authorized to'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 4}, page_content='5 \\nregulate the activities related to the mess of Hall-__ on a day to day basis.  \\n \\n1.8 The \"Work\" shall mean and include all works to be executed, all items and \\nthings to be provided/done and services and activities to be performed by the \\nservice provider in accordance with the contract. \\n \\n________________'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 5}, page_content='6 \\nARTICLE—2 \\n \\n \\n2.0 Description of the Hall of Residence No.-__ \\n \\n2.1 The Hall of Residence No.-__ is a ____s’ Hostel situated inside the campus of \\nthe Institute with an exclusive and fully secured premise of its own. The \\nhostel is fully accessible for transport. The Hostel comprises rooms for residents with a centrally located dining facility, administrative block, coffee \\nshop, etc. The hostel is designed to accommodate a total of ___ students \\napproximately with a minor variation.  \\n \\n2.2 The hostel residents generally stay on the premises and avail dining services \\nthroughout the academic year. \\n \\n2.3 Scholars otherwise employed in Institute may also be allowed to stay in the \\nhostel premises in addition to registered students. Such scholars shall also \\navail the mess facilities. \\n \\n2.4 Generally the strength of the residents re mains around 450 residents during  \\nthe academic year;  however, during the vacations this number may reduce \\nsubstantially.  \\n 2.5 Day-Boarders, who do not stay in the hostel, may also be allowed to avail the \\ndining facilities in Hall-__ as outside members by the Warden-in-\\ncharge/Warden.  \\n 2.6 The hostel is provided with a self contained centralized mess, comprising of \\nkitchen and dining facility to prepare and serve meals to the residents and \\nother authorized persons.  The mess is well equipped with furniture, cooking  \\nfacilities, utensils, appliances and equipments; etc. \\n \\n2.7 The hostel is under the administration of a Warden in-charge/Warden who \\nexercises overall control on all activities related to the hostel including dining services. \\n \\n \\n \\n________________'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 6}, page_content='7 \\nARTICLE—3 \\n \\n3.0   Scope of Work:  \\n  \\nThe contra ct is essentially for providing following messing services to the \\nresidents of  Hall of Residence No.-__. The Scope of Work, covered by the \\ncontract, is broadly but not extensively described as given below:  \\n \\na) Cooking and serving three meals - breakfast, lunch and dinner. The \\nhostel reserves the right to include the service for the preparation and serving of evening tea and light snacks in addition to these three meals. The terms and conditions of such an addition will be worked \\nout as and when required; \\nb) Facilitate procurement of raw material for and on behalf of the hostel; \\nc) Managing and control of stocks and inventories; \\nd) Coupon sales. Residents may use these coupons to get ‘extra’ items \\nnot included in the basic menu of the mess; \\ne) Cleaning of utensils, kitchen and serving items; \\nf) Cleaning of cooking, dining and auxiliary areas; \\ng) Security of the equipment, utensils and other items in the mess; \\nh) Maintenance of the equipment in the kitchen and dining areas; \\ni) Maintenance of books, ledgers, other records and documents related to \\nrunning of the mess; \\nj) Deployment and supervision of required man power for the above \\nmentioned tasks. \\n 3.1 Each of the three meals that is, breakfast, lunch and dinner will be served \\nover a period of 2 to 2½ hours. The HEC  will decide the timings for each \\nmeal on different days. T he timings may be appropriately revised over the \\nyear as per academic and other activities, and the revised timings shall be communicated to the service provider well in advance.  The hostel may also \\nrequire the service provider to serve evening tea with snacks, and details such as the menu and timings will be communicated by the HEC  of the \\nhostel. \\n \\n3.2 The HEC shall provide a menu to the service provider, which shall usually be \\nfixed for a period of one month; the HEC reserves the right to change the \\nmenu from time to time. Any change in the menu shall be communicated in \\nwriting, adequately in advance, to the service provider by the HEC.  \\n \\n3.3 In addition to the menu given by the HEC, the service provider shall be \\nrequired to provide extra messing facilities with items not covered under the \\nMenu. A list of the items to be provided on extra basis shall be made available to the service provider by the HEC.  \\n \\n3.4 The service provider shall provide services to facilitate procurement of raw materials including cooking fuel and food articles, as may be required for a'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 7}, page_content='8 \\nmenu, for and on behalf of the hostel. Payment towards the cost of such \\nmaterial shall be made by the hostel to the vendors or shopkeepers directly \\nagainst such bills submitted by them. \\n \\n3.5 The service provider shall ensure that sufficient care is taken on his part to \\nkeep the actual cost of the raw material  including cooking fuel within a value  \\nof Rupees ________________________________ only (Rs. ______) per student per \\nday. This value  should not go up by more than Rs. 3/- for a period of one \\nyear to absorb change in raw material cost. At the commencement of the \\ncontract the menu given in the Annexure – II is agreed upon within this \\nstated maximum price. \\n \\n3.6 The changes in the menu, as given in Article 3.2 may affect the cost of the raw material as defined in the Article-3.5, therefore changes in menu shall be carried out in a manner that they are acceptable to the hostel and also \\nthe service provider and the cost of raw material does not exceed the \\nmaximum of Rs. 50/- per student per day. If there is considerable price \\nvariation in the cost of the raw material in the market, the institute may \\nconsider revision in this maximum price on the written request from the \\nservice provider duly forwarded by the hostel. Details related to payments and changes therein on account of such decisions are given in Article 5.  \\n3.7 The service provider shall procure wholesome food articles of good quality in consultation with and to the satisfaction of the HEC. The HEC may draw up a list of potential vendors or determine the brand for any or all the items.   \\n \\n3.8 For sick students or any other resident, the service provider shall arrange to \\nserve “sick diet” in the rooms. For students admitted to the Institute Health Center, the sick diet must be delivered in the Health Center. The sick diet \\nshall be defined and provided by the HEC  to the services provider. \\n \\n3.9 The service provider shall procure only good quality fresh vegetables from the market.  Storage of vegetables for more than 1 (one) day in summer months \\nand 3 (three) days in winter months at a stretch shall not be permitted. \\nHowever, the service provider shall ensure that a sufficient stock of other raw \\nmaterial is available in the store for consumption for a minimum period of 15 \\n(fifteen) days. The HEC  shall have the right to check the quality of food \\narticles and vegetables from time to time. \\n \\n3.10 The HEC shall be authorized to impose an appropriate fine on the service \\nprovider in case of sub-standard quality of food items, malpractice, lack of \\nhygiene or violation of any of the conditions of the contract. \\n \\n3.11 The mess premises comprising, cooking and dining facilities, furniture, \\nfood/raw material containers, appliances, utensils, electricity and water \\nshall be provided by the Institute free of cost. However, cleaning/washing \\nmaterials/tools and man power to properly maintain this infrastructure shall'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 8}, page_content='9 \\nbe arranged by the service provider at his/their own cost. The service \\nprovider is expected to use the institute’s inventory items and maintain them \\nin good condition. Similarly the inventory in good condition shall be handed \\nover by the service provider to the HEC  on the expiry of the contract period. \\nThe security deposit shall be refunded only after a “No Dues Certificate” is \\ngranted by the HEC . \\n \\n3.12 The service provider shall not be allowed to use electricity as a cooking fuel. \\nHowever, use of toasters, refrigerators, geysers, water coolers, mixer/grinder, \\noven and other equipments for cutting/grilling vegetables, etc. shall be permitted. Any other electrical cooking appliance may also be used by the \\nservice provider after obtaining prior written permission of the Warden in-\\ncharge/Warden.  \\n3.13 The mess will normally be in operation for at least 9 months in a year. No \\npayment shall be made to service provider when the mess is closed. Some of the messes may be closed during the vacations at the discretion of the institute. The actual dates of these vacations are decided well in advance and \\nare readily available in the Institute calendar. The decision of the institute as to which of the messes is actually operated or closed during a vacation shall \\nbe final and binding on the Service Provider. During the academic session the messes will not be allowed to be closed on any day, including Sundays \\nand other holidays, for any reasons whatsoever. \\n \\n3.14 The service provider shall ensure that sufficient manpower, on his pay roll, is \\ndeployed for preparation and service of each meal including cleaning, \\nwashing and overall upkeep of mess assets and premises. It is expected tha t \\nthe manpower deployed in Hall-__ shall not fall below the numbers specified \\nin the following table unless specially permitted by the warden. The service provider shall submit a list of the workers authorized to work in the mess of the Hall which should be approved by the warden. \\n \\n \\nSl \\nNo. Type Required No.  \\n \\n1 Manager /Assistant Manager  2 \\n2 Coupon Clerk Accountant  1 \\n3 Store keeper  1 \\n4 Cook  3 \\n5  Semi Skilled & Unskilled workers  33 \\n Total man power required  40'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 9}, page_content='10 \\n3.15 The HEC reserves the right to check the attendance of the mess workers \\nfrom time to time and in case of deficiency in deployment of man power, an \\nappropriate penalty may be imposed. \\n \\n3.16 The service provider shall not pay less than what is provided under the law \\nto workers engaged by him for the work. The service provider shall be \\nrequired to comply with all statutory norms including the provisions of Minimum Wages. The mess workers shall be available for work for one shift \\nstaggered over 12 hours. However, the total hours of work taken  in a day \\nshall not exceed 08 hours.  \\n3.17 The service provider shall be liable to comply with all Labour Laws including \\nEmployee’s State Insurance Act 1948 and Employees’ Provident Fund and \\nMiscellaneous Provisions Act 1952. The service provider shall also be \\nresponsible for violation, if any, of the provisions of the Food Adulteration Act. \\n \\n3.18 The contract shall be normally for a total period of 1 (one) year and \\nextendable on mutual consent.  \\n3.19 The list of residents, who will compulsorily join the mess, shall be provided by the Warden-in-charge/Warden from time to time.  The number of \\nresidents may vary depending upon academic sessions and vacations. However, a significant variation is not envisaged on a day to day basis.  \\n3.20 The food shall be cooked, stored and served under hygienic conditions. The service provider shall ensure that only freshly cooked food is served, and that stale food is not recycled. Stale food shall be removed from the mess \\npremises as soon as possible. Un-refrigerated cooked food, not consumed \\nwithin 6 (six) hours in summer months and 10 (ten) hours in winter months, \\nshall be deemed to be stale and unfit for consumption. \\n \\n3.21 The food shall be neither too spicy nor too oily. The food preparation shall be wholesome and shall generally cater to the taste of the residents. \\n \\n3.22 The oil that remains from deep frying at the end of the day shall have to be \\ndestroyed and shall not be allowed to be recycled for the purpose of cooking \\nagain.  \\n 3.23 The food shall be cooked and served in clean utensils and no laxity shall be \\npermitted in this regard. The utensils shall have to be maintained sparkling \\nclean at all time.  \\n \\n3.24  The service provider shall pay special attention to maintain the mess in a \\nneat and tidy condition at all times. For this purpose, the mess shall be cleaned thoroughly after each meal.'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 10}, page_content='11 \\n3.25  The service provider shall ensure that only hot food is served to the \\nresidents.  \\n \\n3.26 The waste material and unused/leftover food from mess shall be removed from hostel premises every day. The service provider shall ensure that stray \\ncattle, such as pigs, dogs, cows, etc., do not consume any food within the hostel premises.  \\n3.27 Any complaint relating to the raw material, preparation of food, conditions of \\nmess/kitchen premises etc shall be addressed by the warden and \\nappropriate penal action may be initiated. \\n \\n3.28 The hostel may celebrate a “Hall Day” once every year. The service provider \\nshall make special arrangements, including facilitation of procurement of raw material and food articles on behalf of the institute, to organize a dinner \\nfor the residents and the visitors as per the directions of the HEC . However, \\nthe HEC reserves the right to appoint another vendor of their choice for \\nhosting the dinner on the Hall Day, without assigning any reason. \\n \\n3.29 The service provider shall not be allowed to use the hostel or mess premises \\nto offer any messing facility  beyond the scope of the contract unless  specific \\nprior written approval of the warden has been obtained.  \\n   \\n3.30 Persons, other than the hostel residents, may also be allowed by the warden to use the mess facility by buying coupons.  The service provider shall be \\naccountable for this on-the-spot sale of coupons and its accounting. Under \\nno circumstances will the service provider sell or provide any food or ingredients to any person or group or body other than regular members of \\nthe mess except through on-the-spot coupon sale, unless otherwise \\nspecifically authorized by the warden  in writing or as already provided in this \\ndocument/contract. Violation of this provision will attract penalties and may \\nlead to the termination of the contract \\n \\n \\n \\n________________'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 11}, page_content=\"12 \\nARTICLE—4 \\n \\n4.0 Employment of workmen by the Service provider   \\n \\n4.1 The staff employed in the mess shall be provided with uniform by the service \\nprovider as per their job assignments and ensure that the uniform is worn \\nwhile the staff is on duty. The colour and style of the uniform shall have \\nprior approval of the Warden in-charge/Warden. The staff shall wear clean \\nand ironed uniform and look presentable while on duty.  \\n \\n4.2 The service provider shall employ only adult and trained staff with good \\nhealth and sound mind for all services. He shall also nominate a qualified and experienced manager acceptable to the Institute to take \\norders/instructions from the HEC , the Warden in-charge/Warden  or any \\nother authorized representative of the Institute. .  \\n \\n4.3 The service provider shall ensure that all employees engaged by him are free \\nfrom communicable/infectious disease and are also medically fit to work in \\nthe mess. Medical Officers specified by the Warden-in-charge/Warden shall \\nconduct medical examination every 6 (six) months or as decided by the Institute. The cost of the medical examination shall be borne by the service \\nprovider. If in the opinion of the Institute any of the service provider's \\nemployee [s] is found to be suffering from any such disease/condition or if \\nany employee(s) of the service provider is found to have committed \\nmisconduct or misbehavior, the Warden-in-charge/Warden shall have the \\nright to ask the service provider to remove such employee(s) without \\nquestioning the decision of the Institute. The Institute shall be entitled to restrain such employee(s) from entering the mess premises. Thereafter the service provider shall have to provide a substitute(s) within a reasonable \\ntime. \\n \\n4.4 The service provider shall be responsible for his employees in observing all \\nsecurity and safety regulations and instructions as may be issued by the Institute from time to time. The service provider shall have the right to  \\nappoint and to  take appropriate disciplinary actions against  his workers to \\nfulfill his obligations under this agreement provided due process is followed and the action is in accordance with Industrial Employment (Standing Order)  \\nAct, 1946 and the Warden in-charge/Warden is kept informed. However, the \\nservice provider shall not in any capacity employ any person(s) of bad \\ncharacter or any person whose antecedents are not acceptable to the \\nInstitute.  \\n \\n4.5 In case, the Institute suffers loss of any nature on account of the service \\nprovider or his employees for not following security/safety \\nregulation/instructions, the service provider shall be liable to make good the \\nloss as determined by the Institute at its sole discretion and the Institute \\nshall have the right to recover such losses, etc., from the dues payable to the\"),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 12}, page_content=\"13 \\nservice provider and/or security deposit, etc. \\n \\n4.6 The service  provider shall not appoint any sub-Service Provider for the work \\nassigned to him without prior written permission of the Warden in-\\ncharge/Warden. \\n \\n4.7    The service provider's staff shall not be treated as the Institute’s staff for any \\npurpose whatsoever. The service provider shall be responsible for strict \\ncompliance of all statutory provisions of relevant labour laws applicable from \\ntime to time in carrying out the above job. The Institute shall not be liable to any penalty under relevant labour rules, enactment or related regulations for \\nwhich the service provider  is responsible under the law. However, if the \\nInstitute is forced to pay any cost of any nature on account of the service \\nprovider’s liabilities, the said cost shall be recovered from the dues payable \\nto the service provider. \\n \\n4.8 The service provider shall be responsible for fulfilling the requirement of all \\nstatutory provisions of relevant enactments viz. Minimum Wages Act, \\nPayment of Wages Act, Industrial Disputes Act, Gratuity Act, Contract Labour (Regulations and Abolition) Act and all other labour and industrial enactment at his own risk and cost in respect of all staff employed by him. \\nThe Institute shall be indemnified for any action brought against it for any \\nviolation/non-compliance of any of the provisions of any of the acts, etc. hence non compliance or violation of any of these provisions of any of the \\nActs would lead to the immediate termination of the contract. The service \\nprovider shall maintain all records required to be maintained under \\nstatutory enactments and the Warden in -charge/Warden and his authorized \\nrepresentatives shall be entitled to inspect all such records at any time. \\n \\n4.9 The service provider  shall ensure that the minimum wages are paid to the \\nemployees in the presence of a nominee of the Institute.  \\n \\n \\n4.10 The service provider shall, at his own expense, take workman's \\ncompensation insurance and he shall also obtain from his underwriter of \\nsuch insurance a waiver of subrogation in favour of the Institute. The service \\nprovider shall further, at his own expense, register claims and pursue \\nrealization of all insurance claims. He shall produce proof of such insurance \\nwithin a reasonable time from the date of award of Contract. \\n \\n4.11 The service provider shall have to mobilize his resources so as to commence \\nthe work within 10 ( Ten) days from the date of signing of contract. \\n \\n4.12 The mess premises shall always be in possession of the Institute and the service provider is only permitted to enter the premises to manage the mess. \\nWhenever the contract is terminated or concluded and the Institute decides\"),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 13}, page_content='14 \\nthat the service provider should not be allowed to run the mess, the Institute \\nshall be entitled to restrain the service provider from entering IIT campus as \\nwell as the hostel premises. \\n \\n4.13 The replacement of electrical items, such as bulbs, tubes, etc., would be \\ndone by the I nstitute against the fused/damaged items. No replacement \\notherwise would be carried out if the fused/damaged material are not \\nreturned. The service provider shall ensure that his employees strictly \\nobserve the normal practices for safe use of electrical fixtures and fittings. \\n \\n4.14 Income Tax shall be deducted from all payments made to the service provider \\nas per rules and regulations in force and in accordance with the Income Tax Act prevailing from time to time.  \\n \\n4.15 The mess workers of the service provider  shall not be allowed to stay in the \\nhostel premises or in the Institute campus. However the mess managers appointed by the service provider shall be provided a single room in the \\nhostel to be used by the service provider as an office-cum-rest room. \\n \\n4.16 The service provider shall make his own arrangement for the transportation \\nof his employees. However the Institute may, at its discretion, issue bus passes to the employees of the service provider at the prevailing rates. \\n \\n4.17 Issues, not specifically clarified in the co ntract, shall be settled with mutual \\nconsent between the service provider and the HEC , without vitiating the \\nbasic premises of the contract. \\n______________'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 14}, page_content='15 \\nARTICLE—5 \\n \\n5.0 Rates of service charges and terms of payment:  \\n \\n5.1 The charges for providing operational services in the mess of Hall-__ shall be \\nRs. __________ (rupees  __________________________only) per month  \\n 5.2 The aforementioned rates shall remain  in force till expiry of the contract from \\nthe date of commencement of the work. During this period the rate shall not \\nbe revised under any circumstances, except in case of wage revision \\naccording to the Minimum Wages Act or in case there is significant change in \\nthe number of students availing messing facilities. \\n 5.3 The rates so fixed are inclusive of all taxes (other than Service Tax), duties, \\nand levies etc imposed by the State/Central Government and Local Bodies as \\non the date of award of the work.  However, if any new tax, duty or levy is \\nimposed or enhanced by the Government/Local Bodies subsequent to the award of work, the same shall be reimbursed on production of proof of \\npayment. The service provider shall be reimbursed the service tax paid by \\nhim, on production of proof.   \\n \\n5.4 The service providers shall submit bills for the service charges for each \\nmonth to the Institute through the warden for payment.  \\n \\n5.5 The service provider shall submit the bills collected from the vendors against \\nthe procurement of the raw material and the food items for a month in the \\nthird week of the month and first week of subsequent month. E ach set of \\nbills shall normally be for purchase of preceding two weeks. The Warden in-\\ncharge/Warden shall make efforts that the bills are paid within 10 [ten] \\nworking days of submission. The institute shall not be responsible for any delay in the processing of such bills. . \\n  \\n5.6 The service provider shall be required to provide meals to his workmen who are willing to take their meals in the mess. However, the service provider shall not be allowed to deduct more than one fifth (1/5\\nth) of the cost of raw \\nmaterial per student per day as determined for the purpose of Article-3.5, \\nfrom the wages payable to the workmen. The service provider shall deposit \\nthis money collected from the workmen for the meal provided to them, to the \\nhostel every month.  \\n \\n5.7 The service provider shall be reimbursed his part of the contribution of EPF \\nand ESI by the Institute, on production of proof of payment. The proof of \\npayment should include the names of individuals, as approved by the \\nwarden, as per the attendance register for whom the EPF, ESI has been paid  \\n \\n5.8 The service provider shall be responsible for the sale of the coupons, which \\nshall be at a rate which is 30% more than the cost per student per day, as'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 15}, page_content='16 \\ndefined for purpose of Article 3.5, plus fixed cost, suitably rounded. This \\nfixed cost shall be calculated by dividing Rs. _________/- by thirty times the \\nnumber of students i.e. Rs. _________ ÷(number of students)X30. The coupon  \\ncost may be modified from time to time by the institute. The service provider \\nshall deposit the money collected on account of sale of coupons, to the hostel \\nevery month.  \\n  \\n5.9 Any claim or compensation for any cause whatsoever for which there is no provision in the Contract shall be made in writing to the Warden in-\\ncharge/Warden within one week of the occurrence of the event due to which \\nthe claim or compensation is claimed, with a copy to the Institute. No claim \\nmade after the time prescribed shall be entertained or considered. \\n   \\n \\n  \\n________________'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 16}, page_content='17 \\n \\nARTICLE—6  \\n \\n6.0            General Instructions to the Service provider:  \\n \\n6.1   Security Deposit:  \\n  The service provider shall be required to deposit Rs. 5,00,000/- (rupees five \\nlakhs only) by a Demand Draft drawn in favour of the Hall Management, IIT \\nKanpur as Security Deposit towards successful execution of the messing contract. \\n \\n The Security Deposit shall be retained up to and including 60 (sixty) days \\nafter the contract is over. The Institute shall have an unqualified option to forfeit the same if the service provider fails to honour any of its \\ncommitments under the contract and/or in respect of any amount due from the service provider to the Institute.  \\n \\n The Security Deposit shall be refunded to the service provider  without any \\ninterest 60 (sixty) days after the expiry of the contract or within 15 (fifteen) days from the date of the issue of a “No Dues Certificate” from the Warden in-charge/Warden subject to the fulfillment of all contractual obligations by \\nthe service provider. \\n \\n6.2 Termination: \\n \\n The Institute shall at any time be entitled to determine and terminate the \\ncontract for any reason including unsatisfactory performance or violation of \\nMinimum Wages Act or of any of the other terms and conditions of the contract. A notice in writing from the Institute to the service provider shall \\nbe issued giving 30 (Thirty) days time for such termination and vacation of \\nthe premises, without assigning any reasons thereof. Under exceptional \\ncircumstances this 30 day period may be appropriately reduced. \\n \\n If all or part of the contract is terminated in accordance with the provisions contained above, the Institute shall pay to the service provider charges up \\nto the effective date of termination. However, the termination of the \\ncontract shall not relieve the service provider of any of his obligations \\nimposed by the contract with respect to the work performed by them prior \\nto such termination. \\n \\n6.3 Regarding compliance of statutory provisions: \\n \\n6.3.1 The Institute is registered in terms of the Contract Labour (Regulation and \\nAbolition) Act, 1970 with the Registering Officer under the Regional Labour \\nCommissioner (Central).  As such, the service provider shall be required to \\nobtain requisite license from the office of the Regional Labour'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 17}, page_content='18 \\nCommissioner (Central) under the aforementioned Act.     \\n \\n6.3.2 The service provider shall have his own set-up including registration under \\nthe relevant laws governing the type of work he is to perform.   \\n \\n6.3.3 The service provider shall abide by all the rules and regulations of the \\nlabour laws and rules framed there under and maintain all the registers required under the above mentioned Act, Rules and regulations, including the Contract Labour (Regulation and Abolition) Act, 1970 . \\n 6.3.4 The service provider shall be wholly responsible regarding the payment of \\nminimum wages to the mess workers. As and when the minimum wage rate \\nis changed by the Government, the service provider shall have to pay the \\nrevised rate to his workers as on that date.  \\n 6.3.5 The service provider shall be liable to comply with the Employees’ State \\nInsurance (ESI) Act 1948 and Employees’ Provident Fund (EPF) and \\nMiscellaneous Act 1952. \\n 6.3.6 The service provider shall be liable to deduct the employees’ contribution of EPF and ESI and deposit the same along with his part of the contribution of EPF and ESI to the respective authorities within the statutory periods \\nand shall provide a copy of the deposit challan under his signature to the \\ninstitute within one week of depositing the same to the respective authorities. The service provider shall regularly maintain proper record in \\nthis regard, which can be inspected by the appropriate authority of the institute at any time. \\n \\n6.3.7 The service provider shall pay wages directly to the workmen without any \\nintervention of any labour supplier or a labour supply Service Provider. The \\nservice provider shall also ensure that no amount by way of commission or \\notherwise is deducted from the wages of the workmen. \\n \\n6.3.8 The service provider shall be solely responsible with regard to the \\nsupervision, salary/wages, service conditions in respect of his \\nemployees/workmen, which shall be fair and in no case be less than the wages prescribed by the Regional Labour Commissioner (Central) Kanpur under the Minimum Wages Act as in force from time to time. \\n 6.3.9 All employees of the service provider shall carry appropriate identity Cards \\nissued by the service provider  at all times, in terms of Rule 76 of the \\nContract Labour (Regulation and Abolition) Central Rules, 1971.  \\n 6.4 Responsibility for Proper Upkeep of Buildings and Services: \\n \\n The Service provider shall be the custodian of the mess premises, all \\ninstallations, furniture, furnishings, equipment, utensils, gadgets, etc.,'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 18}, page_content='19 \\nsupplied by the Institute as part of the establishment. It is the \\nresponsibility of the service provider to ensure that the establishment is not \\nmisused or carelessly handled by his workmen. It is an inviolable term of \\nthe contract that the service provider takes all necessary steps to ensure \\nproper upkeep of the establishment. The responsibility to keep the \\nestablishment in good condition shall devolve upon the service provider. \\nFor this purpose the service provider shall have to maintain close liaison \\nwith the HEC  and the Warden in-charge/Warden to seek their support and \\nadvice in the matter. \\n \\n \\n6.5 Interpretation of Contract Documents : \\n \\n6.5.1 Several documents forming the contract are to be taken as mutually \\nexplanatory. Should there be any discrepancy, inconsistency, error or commission in the contract, the matter may be referred to the Warden in-\\ncharge/Warden who shall give his decision and issue to the service \\nprovider instructions directing in what manner the work is to be carried \\nout. The decision of the Warden in-charge/Warden shall be final and \\nconclusive and the service provider shall carry out work in accordance with \\nthis decision. \\n \\n6.5.2 Wherever it is mentioned in the Scope of Work that the service provider \\nshall perform certain work or provide certain facilities, it is understood that \\nhe shall do so at his cost and the value of the contract shall be deemed to \\nhave included the cost of such performance and provision so mentioned.  \\n \\n6.5.3 All material and services shall satisfy the high standards befitting the \\nreputation of the Institute.  \\n \\n6.5.4 The service provider, in accepting the  quoted rates/prices shall for all \\npurposes whatsoever be deemed to have independently obtained all necessary information for the purposes of the present contract and shall be \\ndeemed to have taken into account all contingencies as may arise due to such information or the lack of the same. The Scope of Work is only broadly defined and the finer details shall be finalized by the Warden in-charge/Warden during the course of the execution of work. \\n 6.5.5 The service provider shall be deemed to have examined the contract \\ndocuments, to have obtained his own information in all matters whatsoever \\nthat might affect the carrying out of the work at the scheduled rates. Any \\nerror in the description or quantity or omission there from shall not vitiate \\nthe contract or release the service provider from executing the work \\ncomprised in the contract according to specifications at the scheduled rates. He is deemed to have known the scope, nature and magnitude of the works and the requirements of the material and labour and the type of \\nwork involved, etc., and as to what all works he has to complete in \\naccordance with the contract document whatever be the defects, omissions or errors that may be found in the contract document. The service provider'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 19}, page_content='20 \\nshall be deemed to have visited the surroundings and to have satisfied \\nhimself to the nature of all existing conditions, about matters affecting the \\nwork. He is deemed to have acquainted himself as to his liabilities for \\npayment of Government taxes, other charges, levies, etc. \\n \\n6.5.6 Any neglect or failure on the part of the service provider in obtaining \\nnecessary and reliable information upon the foregoing or any other matters \\naffecting the contract shall not relieve him from any risks or liabilities or the entire responsibility from completion of the work at the scheduled rate \\nand time in strict accordance with the contract document.  \\n \\n6.5.7 It is expected that should the service provider have any doubt as to the \\nmeaning of any portion of the contract document he shall set forth the \\nparticulars thereof in writing to the Institute before signing the contract. The Institute shall provide such clarification as may be necessary in writing \\nto the service provider. Such clarification as provided by the Institute shall \\nform a part of the contract document.  \\n \\n6.5.8 No verbal agreement or inference from conversation with any office or \\nemployee of the Institute before, during or after the execution of the agreement, shall in any way affect or modify any of the terms/obligations contained herein. \\n 6.5.9 If the service provider or his employees break, deface or destroy the \\nproperty or the establishment belonging to the Institute during the \\nexecution of the Contract, the same shall be made good by the service \\nprovider at his own expense and in default thereof, the Warden in-\\ncharge/Warden may cause the same to be made good by other agencies \\nand recover expenses from the service provider.  \\n 6.5.10  All compensation or other sums of money payable by the service provider to \\nthe Institute and the recoveries to be made under terms of this contract may be deducted from his Security Deposit or from any sums which may be due/may become due to the service provider or any account whatsoever \\nand in the event of his security deposit being reduced by reasons of any \\nsuch deduction the service provider shall within 10 (ten) days make good in the form of a bank draft any sum or sums which may have been deducted from his Security Deposit, or any part thereof.  \\n 6.5.11 No interest shall be payable by the I nstitute for sums deposited as Security \\nDeposit.  \\n 6.5.12 The Security Deposit shall be refunded after the expiry of the defect liability period of 2 (two) months as stipulated in the contract and after the work is \\nover to the full satisfaction of the Warden in-charge/Warden or within 15 \\n(fifteen) days from the date of issue of a “No Dues Certificate” from the \\nHEC, whichever is later.'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 20}, page_content='21 \\n \\n6.6 Forfeiture of Security Deposit:  \\n  In case the Institute is obliged to make any recoveries on any account from the Security Deposit of the service provider, the service provider shall be \\nobliged to make good the Security Deposit amount within a period of 10 (ten) days after the receipt of information in this regard, failing which the service provider shall have to pay an interest of 12 percent per annum for \\nthe period of delay in making good the Security Deposit. \\n   \\n____________________'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 21}, page_content=\"22 \\nARTICLE—7 \\n \\n7.0       Service provider's Subordinate Staff and their Conduct: \\n  The service provider on or after the award of the work shall name and \\ndepute a qualified manager with sufficient experience in carrying out work of similar nature, to whom the establishment shall be handed over and the \\ninstructions for work shall be given. The service provider shall also provide \\nto the satisfaction of the Warden in-charge/Warden sufficient and qualified \\nstaff to supervise the execution of the work, including those specially \\nqualified by previous experience to supervise the types of work comprised in the contract in such manner as shall ensure work of a high standard \\ncommensurate with the reputation of the Institute. The service provider \\nshall appoint skilled cooks so as to ensure that the food preparations are of good taste and to the satisfaction of the residents.  \\n 7.0.1 The Service Provider shall at his own cost submit to the Warden a medical \\nfitness certificate (every six months) as proof of workers being healthy and \\nfit to work in the mess. Though, in principle this certificate shall be \\nsubmitted once in six months, the warden may direct the service provider for additional documents at any time for which the cost etc shall be borne by the service provider. \\n \\n7.0.2 The Service Provider shall submit to the warden a list of workers, with \\ncomplete details including local/permanent addresses, contact details, and \\ntheir photographs etc,   for approval who may be allowed to work in the \\nmess. The warden may reject any or all the names without assigning any \\nreason. Only those workers who have been cleared by the warden shall be \\nallowed to enter the premises of the mess. \\n \\n7.0.3 If and whenever any of the service provider's employees shall, in the \\nopinion of the Warden in-charge/Warden, be guilty of any misconduct or be \\nincompetent or insufficiently qualified or negligent in the performance of their duties or that in the opinion of the Warden in-charge/Warden, it is undesirable for administrative or any other reason for such person or \\npersons to be employed in the work, the service provider if so directed by \\nthe Warden in-charge/Warden, shall remove such person/persons from \\nemployment within a reasonable time. Any person or persons so removed from work shall not again be employed in connection with the work without \\nthe written permission of the Warden in-charge/Warden. \\n \\n Any person so removed from work shall be immediately replaced at the \\nexpense of the service provider by a qualified and competent substitute. \\nShould the service provider be requested to repatriate any persons removed \\nfrom work, he shall do so and bear all cost in connection therewith.  \\n 7.0.4 The service provider shall be responsible for the proper behavior of all the\"),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 22}, page_content=\"23 \\nstaff, employed directly or indirectly, and shall exercise a proper degree of \\ncontrol over them and in particular and without prejudice to the said \\ngenerality, the service provider shall be bound to prohibit and prevent any \\nemployees from trespassing/acting in anyway detrimental or prejudicial to \\nthe interest of the community or of the properties. The service provider \\nshall be responsible thereof and relieve the Institute of all consequent \\nclaims or actions for damages or injury or on any the other grounds whatsoever. The decision of the Warden in-charge/Warden on any matter \\narising under this clause shall be final.  \\n 7.0.5 If and when required by the Institute, all service provider's personnel upon entering the Institute premises shall be properly identified by badges of a \\ntype acceptable to the Institute which must be worn by them at all times during duty hours. \\n \\n7.1 Sub-Letting of Works: \\n \\n No part of the contract nor any share or interest therein shall in any \\nmanner or degree be transferred, assigned or sublet by the service provider  \\ndirectly or indirectly to any person, firm or whosoever. \\n \\n7.2 Power of Entry: \\n  If the service provider does not commence the work in the manner \\ndescribed in the contract document or if at any time in the opinion of the \\nWarden in-charge/Warden, the service provider: a) fails to carry out the \\nworks in conformity with the contract documents; or b) violate any of the \\nstatutory provisions including but not restricted to the Minimum Wages Act, ESI Act and EPF Act ; or  c) fails to carry out the works in accordance \\nwith the contract schedule; or d) substantially suspends the work without \\nauthority from the Warden in-charge/Warden; or e) fails to carry out and \\nexecute the works to the satisfaction of the Warden-in-charge/Warden; or \\nf) fails to facilitate procurement of sufficient/suitable raw material or \\nthings; or g) commits or suffers, or permits any other breach of kind or \\nobserves or persists in any of the above mentioned breaches of the  \\ncontract, after a notice in writing being given to the service provider by the \\nWarden in-charge/Warden requiring such breach to be remedied; or h)  if \\nthe service provider abandons the works  — then, in any  of the  such cases, \\nthe Institute shall have the power to enter upon the premises and take \\npossession thereof and of the material and stock thereon and to rescind the contract, and to carry on with the work by his agents, workmen and the \\nsupervisors as the Institute in its absolute discretion may think proper to \\nemploy without making payment to the service provider for the said \\nmaterial other than such as may be certified in writing by the Warden in-\\ncharge/Warden to be reasonable, then the amount of such excess as \\ncertified by the Warden in-charge/Warden shall be deducted from any \\nmoney which may be due for work done by the service provider and be\"),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 23}, page_content='24 \\nmade good under the contract and not paid for. Any deficiency shall \\nforthwith be made good and paid to the Institute by the service provider  \\nand the Institute shall have the power to sell in such manner and for price as it may think fit all material pertaining to the service provider and to \\nrecover the said deficiency out of the proceeds of the sale. \\n  7.3 Force Majeure: \\n \\nIn the event of either party being rendered unable by force majeure to \\nperform any obligation required to be performed by them under this \\nagreement, the relative obligation of the affected party by such force majeure shall be suspended for the period during which such cause lasts. \\nThe term “force majeure” as employed herein shall mean, acts of god, war, \\nrevolt, riot, fire, flood and acts and regulations of the Government of India or any of its authorized agencies. \\n \\n Upon the occurrence of such cause and upon its termination the party alleging that it has been rendered unable as aforesaid thereby shall notify \\nthe other party in writing within 7 (seven) day of the alleged beginning and \\nending thereof giving full particulars and satisfactory proof.  \\n \\n The time for performance or relative obligations suspended by the force \\nmajeure shall be extended by the period for which the cause lasts or \\ncondoned by the Institute without any penalty. \\n \\n If the work is suspended by force majeure conditions lasting for more than \\n1(one) month, the Institute shall have the option of cancelling the contract \\nin whole or in part thereof at its own discretion. Any situation of force majeure shall not be payable by the Institute under any circumstances. For \\nthe period of force majeure, no amount shall be payable to the service \\nprovider. \\n \\n7.4 Release of Information: \\n \\n The service provider shall not communicate or use in advertising, publicity, \\nsales releases or in any other medium, photographs, or other reproduction \\nof the work under this contract. \\n  \\n7.5 Completion of Contract:  \\n \\nUnless otherwise terminated under the provisions of any other relevant clause, this contract shall be deemed to have been completed at the \\nexpiration of the duration of the contract.  \\n \\n7.6 Schedule of Rates and Payments: \\n \\nThe price to be paid by the Institute to the service provider for the whole of'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 24}, page_content='25 \\nthe work to be done and the performance of all the obligations undertaken \\nby the service provider as per the terms of the contract shall be ascertained \\nby the application of the schedule of rates and payment shall be made accordingly to the work actually executed and approved by the Warden in-charge/Warden.  \\n 7.7 Schedule of Rates to be Inclusive: \\n  The prices/rates accepted by the service provider shall remain firm till the \\nissue of final certificates and shall not be subjected to any escalation \\nexcept for the adjustments on account of revision of minimum wages by the Government in respect of workmen directly employed on the work. The \\nprices/rates shall be deemed to include and cover all costs, expenses and \\nliabilities of every description and all risks of every kind to be taken in \\nexecuting the work. The service provider shall be deemed to have known \\nthe nature, scope, magnitude and the extent of the work and material required though the contract may not have fully and precisely incorporated  \\nthem. The opinion of the Warden in-charge/Warden as to the items of work \\nwhich are necessary and reasonable for completion of the work shall be final and binding on the service provider although the same may not be \\nshown on or described specifically in contract documents. The generality of this provision shall not be deemed to be cut down or be limited in any way \\nbecause in certain cases it may not be expressly stated that the service \\nprovider shall do or perform a work or perform services at his own cost or \\nwithout addition of payment or without extra charge or words to the same \\neffect or that it may be stated or not stated that the same are included in \\nand covered by the prices/rates.  \\n \\n7.8 Receipts for Payment:  \\n   \\nThe receipt for payment made on account of the work when executed by a firm must be signed by a person holding due power of attorney in this \\nrespect on behalf of the service provider, except when the service providers are described in their application for the empanelment, as a limited \\ncompany in which case the receipts must be signed in the name of the \\ncompany by one of its principal officers or by some other person having \\nauthority to give effectual receipt for the company.  \\n \\n7.9 Completion Certificate/No Dues Certificate  \\n   \\nWhen the service provider fulfils his obligations under the contract, he \\nshall be eligible to apply for a Completion/No Dues Certificate in respect of \\nthe work. The Warden in-charge/Warden shall normally issue to the \\nservice provider the completion        certificate within 1 (one) month of \\nreceiving an application from him to the effect that the work has been completed in accordance with and as set out in the contract. The service provider, after obtaining the completion certificate, is eligible to present the'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 25}, page_content=\"26 \\nfinal bill under the terms of the contract. \\n \\n7.10 Accident or Injury to Workman: \\n \\nThe Institute shall not be liable for any damage or compensation payable in respect of or in consequence of any accident or injury to any workman or \\nother person in the employment of the service provider or any sub-service \\nprovider. The service provider shall indemnify and keep the Institute \\nindemnified against all such damage and compensation whatsoever in \\nrespect or in relation thereto. \\n \\n7.11 Damage to Property:  \\n  The service provider shall be responsible for making good to the \\nsatisfaction of the Warden in-charge/Warden any loss or damage to any \\nstructures and properties within the hostel premises. If such loss or damage is due to fault and/or the negligence or willful acts or omission of the service provider, his employees, agents, representatives or sub-service \\nproviders, he shall make good the loss as assessed by the Warden in-charge/Warden. \\n 7.12 Labour Laws: \\n \\na) No worker below the age of 18 (eighteen) years shall be employed at the work. \\nb) The service provider shall not pay less than what is provided under the law \\nto labourers engaged by him for the work. \\nc) The service provider  shall at his own expense comply with all labour laws \\nand keep the Institute indemnified in respect thereof. \\nd) The service provider shall pay equal wages for men and women in \\naccordance with the applicable labour laws. \\ne) The service provider shall employ specified manpower to ensure due \\nperformance of the contract to the satisfaction of the Warden in-\\ncharge/Warden and of quality specified in the contract. \\nf) The service provider shall be solely responsible as regards salary/wages \\nand service conditions and terms extended by the service provider to his \\nworkmen and shall in this connection maintain requisite records and comply with all laws/enactment, rules and regulations and orders \\napplicable to the service provider's employees/workmen in general and in \\nparticular laws/enactment, rules and regulations and orders dealing with employment of contract labour, payment of minimum wages, fire and safety \\nregulations relating to employment of female workforce, security \\narrangements and such other rules and regulations as may be applicable at present or made applicable hereafter. In particular proper procedures \\nand due process shall be followed as per laws and act in force when a \\nworker has to be removed from service.\"),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 26}, page_content=\"27 \\n7.13 Safety Regulations: \\n \\nIn respect of all labour, directly or indirectly employed in the work for the \\nperformance of the service provider's part of this agreement, the service provider shall at his own expense arrange for all the safety provisions as \\nper safety codes of the CPWD, Indian Standards Institution, the Electricity Act, regulations, rules and orders made there under and such other acts as \\napplicable. \\n \\n7.14  Arbitration: \\n 7.14.1 Except as otherwise provided elsewhere in the contract, if any dispute, \\ndifference, question or disagreement or matter whatsoever, shall, \\nbefore/after completion or abandonment of work or during extended period, hereafter arises between the parties, as to the meaning, operation \\nor effect of the contract or out of or relating to the contract or breach \\nthereof, shall be referred to a Sole Arbitrator to be appointed by the Deputy Director of the Institute at the time of the dispute. The award given by the \\narbitrator so appointed shall be binding on the parties. It will not be open \\nto the parties to challenge the jurisdiction of the arbitrator after the award has been made. \\n \\n7.14.2 If the arbitrator to whom the matter is originally referred dies or refuses to \\nact or resigns/withdraws for any reason from the position of arbitration, it \\nshall be lawful for the Deputy Director of the Institute to appoint another to \\nact as arbitrator in the manner aforesaid. Such person shall be entitled to \\nproceed with reference from the stage at which it was left by his \\npredecessor if both the parties consent to this effect failing which the \\narbitrator shall be entitled to proceed de-novo.  \\n \\n7.14.3 It is a term of the contract that the party  invoking arbitration shall specify \\nall disputes to be referred to arbitration at the time of the invocation of arbitration under the clause.  \\n \\n7.14.4 It is a term of the contract that the cost of arbitration shall be borne by the \\nparties themselves. \\n \\n7.14.5 The venue of arbitration shall be at Kanpur.  \\n \\n \\n7.14.6 Subject as aforesaid the provisions of the Arbitration and Conciliation Act \\n1996 and any statutory modifications or re-enactment thereof rules made \\nthere under and for the time being in force shall apply to the arbitration proceedings under this clause. \\n \\n7.15 Jurisdiction: \\n \\nThe contract shall be governed by and constructed according to the laws in\"),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 27}, page_content='28 \\nforce in India. The service provider shall hereby submit to the jurisdiction \\nof the courts situated at Kanpur for the purpose of actions and proceedings \\narising out of the contract and the courts at Kanpur shall have the sole \\njurisdiction to hear and decide such actions and proceedings. \\n \\n7.16 General Rules: \\n \\nSmoking and drinking within the entire area of the Hostel in particular and \\nthe Institute campus in general are strictly prohibited. Violators of this rule \\nshall be prosecuted as per law and discharged immediately. All the workers engaged for the work shall wear clean uniform to be approved by the Institute while on duty.  \\n \\n \\n \\nDean of Students’ Affairs (DOSA) \\nIIT Kanpur, Kanpur 208 016'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 28}, page_content='29 \\nAnnexure—I  \\n \\nMESS REBATE RULES  \\n \\n1) All residents of the Hall are required to join the mess from the date of their \\nregistration in respect of registered students and from the date on which \\npermission has been granted to stay in the Hall by the Dean of Students’ \\nAffairs (DOSA) in respect of residents employed in Institute Projects.  \\n 2) A resident, desirous for applying for mess rebate, will be required to inform \\nthe Mess Manager at least 1 (one) day in advance in the prescribed form. \\n \\n3) Rebate can be applied for a period of minimum of three consecutive days. \\nFor a period exceeding 5 (five) days, applications should be forwarded by the \\nconcerned DPGC/DUGC Convener (for registered students) or DORD office \\n(for residents employed on project). \\n 4) A gap of a minimum of 10 (ten) days is necessary between two rebate periods in a month. \\n 5) No resident, who is on rebate, will be allowed to avail to mess facility on the basis of extras or as a guest of other residents. \\n \\n6) Full (100%) rebate is admissible to a member in the following cases: \\n \\ni) He/she is on medical or vacation leave from the Institute. The rebate \\nperiod will include Institute holidays, and Saturdays/Sundays falling \\nbefore or after the leave. \\nii) He/she is out of station for academic or Institute work (duly certified \\nby authorities). \\niii) He/she is unable to take mess food for health reasons as certified by a \\nMedical Officer of the Health Centre of the Institute.  \\niv) Clauses (i), (ii) and (iii) are applicable at all times during the year \\nincluding summer time/vacation mess. Applications for rebate under these clauses shall be submitted to the Warden. \\nv) Except in the case of undergraduate students proceeding on vacation \\nduring the official institute vacation periods, clauses (i) and (ii) must \\nbe supported by documentary evidence from the concerned department or Institute, i.e., from the supervisor/DPGC \\nConvener/HOD/Project coordinator. \\n \\n7) Except as covered in Art. (4) Above, rebate shall be granted at the rate of 90% of the basic daily mess rate (BDMR) of the respective month. However, \\nthe number of such rebate days should not exceed 15 days in a month. \\n \\n8)  Rebate will be given only if the residents enter on the sheet one day before \\nleaving (taking last meal). However, if he has been unable to do so and leaves'),\n",
       " Document(metadata={'source': 'data/sample-contract.pdf', 'page': 29}, page_content='30 \\nthe campus due to emergency reasons, intimation must reach the Warden or \\nthe Warden’s office in writing and rebate will be granted from the date when \\nthis information reaches the Warden. \\n \\n9)  The concept of self-guest is abolished. Residents on rebate may, however, eat \\nin the mess by buying coupon on a cash basis. \\n \\n10) A resident who is found eating in the mess when under rebate without a coupon will be subject to a fine of Rs.500.00 (Five hundred only). The fine \\nshall be credited to the hostel funds. \\n \\n11)     Rebate rules are also applicable to day boarders (outside members) permitted \\nby the Warden(s) to eat in the Hall mess. \\n  \\n12)     No guest will be entertained in the mess for more than 15 meals in a month. \\nIf any resident violates this provision he will be penalized appropriately by \\nthe Warden(s). However, if the residents wish to entertain guests for more than five days in a month they must take the permission of the Warden(s). \\n 13)    The above rebate rule shall be uniformly applicable to all mess members, including non-residents. \\n \\n14)     In addition, Undergraduate students are entitled to 100% rebate throughout \\nvacation periods when they vacate the hostel room. \\n \\n15)   No extra item is allowed to be prepared in the mess for any function \\n other than the hall concerned activities. \\n \\n \\n \\n  \\n \\n________________')]"
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "split_docs "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Step 3: STORE\n",
    "vectorstore = PineconeVectorStore.from_documents(split_docs, embeddings, index_name=index_name) "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Step 4: RETRIEVE\n",
    "store = PineconeVectorStore.from_existing_index(embedding=embeddings, index_name=index_name)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[Document(metadata={'page': 6.0, 'source': 'data/sample-contract.pdf'}, page_content='7 \\nARTICLE—3 \\n \\n3.0   Scope of Work:  \\n  \\nThe contra ct is essentially for providing following messing services to the \\nresidents of  Hall of Residence No.-__. The Scope of Work, covered by the \\ncontract, is broadly but not extensively described as given below:  \\n \\na) Cooking and serving three meals - breakfast, lunch and dinner. The \\nhostel reserves the right to include the service for the preparation and serving of evening tea and light snacks in addition to these three meals. The terms and conditions of such an addition will be worked \\nout as and when required; \\nb) Facilitate procurement of raw material for and on behalf of the hostel; \\nc) Managing and control of stocks and inventories; \\nd) Coupon sales. Residents may use these coupons to get ‘extra’ items \\nnot included in the basic menu of the mess; \\ne) Cleaning of utensils, kitchen and serving items; \\nf) Cleaning of cooking, dining and auxiliary areas; \\ng) Security of the equipment, utensils and other items in the mess; \\nh) Maintenance of the equipment in the kitchen and dining areas; \\ni) Maintenance of books, ledgers, other records and documents related to \\nrunning of the mess; \\nj) Deployment and supervision of required man power for the above \\nmentioned tasks. \\n 3.1 Each of the three meals that is, breakfast, lunch and dinner will be served \\nover a period of 2 to 2½ hours. The HEC  will decide the timings for each \\nmeal on different days. T he timings may be appropriately revised over the \\nyear as per academic and other activities, and the revised timings shall be communicated to the service provider well in advance.  The hostel may also \\nrequire the service provider to serve evening tea with snacks, and details such as the menu and timings will be communicated by the HEC  of the \\nhostel. \\n \\n3.2 The HEC shall provide a menu to the service provider, which shall usually be \\nfixed for a period of one month; the HEC reserves the right to change the \\nmenu from time to time. Any change in the menu shall be communicated in \\nwriting, adequately in advance, to the service provider by the HEC.  \\n \\n3.3 In addition to the menu given by the HEC, the service provider shall be \\nrequired to provide extra messing facilities with items not covered under the \\nMenu. A list of the items to be provided on extra basis shall be made available to the service provider by the HEC.  \\n \\n3.4 The service provider shall provide services to facilitate procurement of raw materials including cooking fuel and food articles, as may be required for a'),\n",
       " Document(metadata={'page': 2.0, 'source': 'data/sample-contract.pdf'}, page_content='3 \\ninstitute , in reference to all matters of dispute in relation to this agreement or \\notherwise pertaining to the general condition of the contract shall be final and \\nbinding on both parties.  \\n5. The said conditions and appendix thereto shall be read and constructed as forming part of this agreement and the parties hereto will respectivel y abide by \\nand submit themselves to the conditions and perform the agreement on their parts respectively in such conditions contained.  \\n6. All disputes arising out of or in any way connected with this agreement shall be deemed to have arisen in Kanpur and only courts in Kanpur shall have jurisdiction \\nto determine the same.  \\n7. The several parts of this contract have been read to us and fully understood by \\nus. IN WITNESS WHEREOF the parties hereto have set their respective hands the \\nday and the year herein above wri tten.  \\n \\nDean of Students’ Affairs  \\n \\n  \\nChairman, Council of Wardens    \\nWarden, Hall of Residence No. -__ \\n__________________________  \\nM/s ____________________  \\n_______________________  \\n_______________________  \\n(On behalf of Service Provider)  \\n In the presence of:  \\n \\n1_____________________________   2. ______________________'),\n",
       " Document(metadata={'page': 15.0, 'source': 'data/sample-contract.pdf'}, page_content='16 \\ndefined for purpose of Article 3.5, plus fixed cost, suitably rounded. This \\nfixed cost shall be calculated by dividing Rs. _________/- by thirty times the \\nnumber of students i.e. Rs. _________ ÷(number of students)X30. The coupon  \\ncost may be modified from time to time by the institute. The service provider \\nshall deposit the money collected on account of sale of coupons, to the hostel \\nevery month.  \\n  \\n5.9 Any claim or compensation for any cause whatsoever for which there is no provision in the Contract shall be made in writing to the Warden in-\\ncharge/Warden within one week of the occurrence of the event due to which \\nthe claim or compensation is claimed, with a copy to the Institute. No claim \\nmade after the time prescribed shall be entertained or considered. \\n   \\n \\n  \\n________________'),\n",
       " Document(metadata={'page': 19.0, 'source': 'data/sample-contract.pdf'}, page_content='20 \\nshall be deemed to have visited the surroundings and to have satisfied \\nhimself to the nature of all existing conditions, about matters affecting the \\nwork. He is deemed to have acquainted himself as to his liabilities for \\npayment of Government taxes, other charges, levies, etc. \\n \\n6.5.6 Any neglect or failure on the part of the service provider in obtaining \\nnecessary and reliable information upon the foregoing or any other matters \\naffecting the contract shall not relieve him from any risks or liabilities or the entire responsibility from completion of the work at the scheduled rate \\nand time in strict accordance with the contract document.  \\n \\n6.5.7 It is expected that should the service provider have any doubt as to the \\nmeaning of any portion of the contract document he shall set forth the \\nparticulars thereof in writing to the Institute before signing the contract. The Institute shall provide such clarification as may be necessary in writing \\nto the service provider. Such clarification as provided by the Institute shall \\nform a part of the contract document.  \\n \\n6.5.8 No verbal agreement or inference from conversation with any office or \\nemployee of the Institute before, during or after the execution of the agreement, shall in any way affect or modify any of the terms/obligations contained herein. \\n 6.5.9 If the service provider or his employees break, deface or destroy the \\nproperty or the establishment belonging to the Institute during the \\nexecution of the Contract, the same shall be made good by the service \\nprovider at his own expense and in default thereof, the Warden in-\\ncharge/Warden may cause the same to be made good by other agencies \\nand recover expenses from the service provider.  \\n 6.5.10  All compensation or other sums of money payable by the service provider to \\nthe Institute and the recoveries to be made under terms of this contract may be deducted from his Security Deposit or from any sums which may be due/may become due to the service provider or any account whatsoever \\nand in the event of his security deposit being reduced by reasons of any \\nsuch deduction the service provider shall within 10 (ten) days make good in the form of a bank draft any sum or sums which may have been deducted from his Security Deposit, or any part thereof.  \\n 6.5.11 No interest shall be payable by the I nstitute for sums deposited as Security \\nDeposit.  \\n 6.5.12 The Security Deposit shall be refunded after the expiry of the defect liability period of 2 (two) months as stipulated in the contract and after the work is \\nover to the full satisfaction of the Warden in-charge/Warden or within 15 \\n(fifteen) days from the date of issue of a “No Dues Certificate” from the \\nHEC, whichever is later.')]"
      ]
     },
     "execution_count": 23,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "query = \"What are the contents of Article 3?\"\n",
    "store.similarity_search(query)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'query': 'What are the contents of Article 3?',\n",
       " 'result': 'The contents of Article 3 include the Scope of Work for the messing services provided by the service provider to the residents of Hall of Residence No.-__. It outlines the tasks like cooking and serving three meals, managing stocks, cleaning, security of equipment, maintenance, and deployment of manpower. It also mentions the timing of meals, menu changes, provision of extra messing facilities, procurement of raw materials, and dispute resolution.'}"
      ]
     },
     "execution_count": 24,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Step 5: GENERATE\n",
    "# Retrieval QA \n",
    "from langchain_openai import ChatOpenAI \n",
    "from langchain.chains import RetrievalQA \n",
    "\n",
    "llm = ChatOpenAI(\n",
    "    model=\"gpt-3.5-turbo\", \n",
    "    api_key=OPENAI_API_KEY\n",
    ")\n",
    "\n",
    "qa = RetrievalQA.from_chain_type(\n",
    "    llm=llm,\n",
    "    chain_type=\"stuff\",\n",
    "    retriever=store.as_retriever()\n",
    ")\n",
    "\n",
    "qa.invoke(query)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "base",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.11.3"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 2
}