lint: Update flake8 and fix make_csv.py #21

	name: CI
	on: [push, pull_request]
	jobs:
	ci:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python 3.12
	uses: actions/setup-python@v4
	with:
	python-version: 3.12
	- uses: actions/cache@v3
	name: Cache dependencies
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements_dev.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements_dev.txt
	- name: Lint
	run: flake8
	- name: Fetch data
	run: ./fetch_data.sh
	- name: Fetch stats
	run: \|
	mkdir out
	./get_stats.sh
	- name: Run tests
	run: pytest --cov .
	# - name: Coveralls
	# run: coveralls --service=github-actions
	# env:
	# GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	# COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}

Provide feedback