del biblio #12

	name: Vérifier la version de Python et installer des bibliothèques depuis requirements.txt

	on:
	push:
	branches:
	- 4-research-about-ci

	jobs:
	check_and_install:
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [windows-latest, ubuntu-latest, macos-latest]
	python-version: [3.11.0]

	steps:
	- name: Checkout du code
	uses: actions/checkout@v2

	- name: Configurer Python
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: Afficher la version de Python
	run: python --version

	- name: Installer les bibliothèques depuis requirements.txt
	run: \|
	python -m pip install --upgrade pip
	pip install --only-binary :all: -r requirements.txt

	- name: Afficher la liste des bibliothèques installées
	run: python -m pip freeze

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