Fix linting issues #4

	name: Python package

	on:
	push:
	branches: ["main"]
	pull_request:
	branches: ["main"]

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

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	cache: "pip"
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r test-requirements.txt
	- name: Lint with ruff
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	ruff --output-format=github --select=E9,F63,F7,F82 --target-version=py37 .
	# default set of ruff rules with GitHub Annotations
	ruff --output-format=github --target-version=py37 .
	- name: Check types with mypy
	run: \|
	mypy --ignore-missing-imports .
	- name: Test with pytest
	run: \|
	pytest

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