refactor #160

	name: CI
	on: push
	jobs:
	quality:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Install Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.8"
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install ruff black
	# Include `--format=github` to enable automatic inline annotations.
	# - name: Check linters
	# run: ruff --format=github . # ruff does not allow trailing white space in logo (cli.py)
	- name: Check format
	run: black --check .

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