DOCS: unify package name usage across snippets in README.md

README.md

@@ -73,9 +73,9 @@ optimum-cli export openvino --model "TinyLlama/TinyLlama-1.1B-Chat-v1.0" --weigh
 ### Run generation using LLMPipeline API in Python
 
 ```python
-import openvino_genai as ov_genai
+import openvino_genai
 #Will run model on CPU, GPU or NPU are possible options
-pipe = ov_genai.LLMPipeline("./TinyLlama-1.1B-Chat-v1.0/", "CPU")
+pipe = openvino_genai.LLMPipeline("./TinyLlama-1.1B-Chat-v1.0/", "CPU")
 print(pipe.generate("The Sun is yellow because", max_new_tokens=100))
 ```
 
@@ -128,11 +128,11 @@ curl -O "https://storage.openvinotoolkit.org/test_data/images/dog.jpg"
 ```python
 import numpy as np
 import openvino as ov
-import openvino_genai as ov_genai
+import openvino_genai
 from PIL import Image
 
 # Choose GPU instead of CPU in the line below to run the model on Intel integrated or discrete GPU
-pipe = ov_genai.VLMPipeline("./InternVL2-1B", "CPU")
+pipe = openvino_genai.VLMPipeline("./InternVL2-1B", "CPU")
 pipe.start_chat()
 
 image = Image.open("dog.jpg")