Bump actions/checkout from 3 to 4 #122

	name: Test Application

	on: [push, pull_request]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.7", "3.8", "3.9", "3.10"]
	name: Python ${{ matrix.python-version }}
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	make init
	- name: Test with pytest and Build coverage
	run: \|
	make coverage
	- name: Upload coverage
	uses: codecov/codecov-action@v3
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	fail_ci_if_error: false

	lint:
	runs-on: ubuntu-latest
	name: Lint
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python 3.8
	uses: actions/setup-python@v4
	with:
	python-version: 3.8
	- name: Intall Flake8
	run: \|
	pip install flake8
	- name: Lint
	run: make lint

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