Make the script more idempotent #869

	name: Run tests for make_readme.py

	on: [push]

	jobs:
	test:
	name: Run tests for make_readme.py
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: 'Set up Python 3.9'
	uses: actions/setup-python@v5
	with:
	python-version: '3.9'
	cache: 'pip'
	- name: install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r tools/readme_generator/requirements.txt
	pip install pytest
	- name: launch pytest
	run: cd tools/readme_generator && pytest tests

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