create test file #21

	name: lint-code
	on: [push]
	jobs:
	ruff-check:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repo
	uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.7"
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install ruff
	- name: ruff --> Check for style violations
	run: ruff check .

	isort-check:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repo
	uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.7"
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install isort
	- name: isort --> Check for best-practice sorting of imports
	run: isort --check .

	ruff-format:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repo
	uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.7"
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install ruff
	- name: ruff --> Check code formatting
	run: ruff format --check .

	mypy-check:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repo
	uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.7"
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install mypy
	- name: mypy --> Static type checking
	run: mypy --ignore-missing-imports --follow-imports=skip --exclude build .

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