contact_agentsを必須としないように変更 #15

	name: CI

	on:
	# Triggers the workflow on push or pull request events but only for the "main" branch
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	jobs:
	validate:
	runs-on: ubuntu-latest

	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.10"
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install yamale
	- name: Validate sample files
	run: \|
	for FILE in metadata-sample.yaml metadata-sample-minimum.yaml metadata-sample-xafs.yaml; do
	yamale -s schema.yaml $FILE
	done

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