Add environment variable(s) #18

	---
	name: Linting with matrix
	on:
	- push
	- workflow_dispatch

	jobs:
	linting:

	strategy:
	matrix:
	python-version: ["3.9", "3.10", "3.11", "3.12"]
	platform: ["ubuntu-22.04"]
	# python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
	# platform: ["windows-2022", "macos-13", "ubuntu-22.04"]
	runs-on: ${{ matrix.platform }}

	steps:
	# Checkout this repository
	- uses: actions/checkout@v4

	# Setup the specified Python version
	- name: "Set up Python ${{ matrix.python-version }}"
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	- run: \|
	echo "Running on ${{ matrix.platform }}"
	python3 --version

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install -r ./requirements.txt

	- name: Linting (pylama)
	run: pylama .

	- name: Linting (black)
	run: black --check .

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