Update CONTRIBUTING.rst #87

	name: Run Tests and Checks

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.9", "3.10", "3.11"]

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	- name: Install test dependencies
	run: pip install pytest
	- name: Run tests with pytest
	run: pytest tests
	- name: Install flake8
	run: pip install flake8
	- name: Run flake8 for code quality check
	run: flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	- name: Install mypy
	run: pip install mypy
	- name: Run mypy for type checking
	run: mypy --strict ./
	- name: Install black
	run: pip install black
	- name: Check code formatting with black
	run: black --check ./

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