fixing index err #49

	name: Generate documentation
	on:
	push:
	branches: [ master ]
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: 3.8
	- name: Install dependencies
	run: \|
	python -m pip install sphinx
	python -m pip install sphinx-rtd-theme
	python -m pip install sphinx-autodoc-typehints
	- name: Generate documentation
	run: \|
	sphinx-build -b html -a -E docsource docs
	- name: Deploy
	uses: peaceiris/actions-gh-pages@v3
	with:
	publish_branch: gh-pages
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: docs
	destination_dir: docs
	force_orphan: true
	enable_jekyll: false

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