simplify requirements.txt and additional compliance to pylint #285

	name: Publish to GitHub Pages

	on:
	push:
	branches:
	- main

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: "3.9"
	architecture: "x64"
	- name: Install dependencies
	run: \|
	if [ -f docs/requirements.txt ]; then pip install -r docs/requirements.txt; fi
	- name: Build
	run: \|
	jupyter-book build docs
	- name: Deploy
	uses: peaceiris/actions-gh-pages@v3
	if: github.ref == 'refs/heads/main' && job.status == 'success'
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ./docs/_build/html
	enable_jekyll: false

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