fix variable declarations #18

	name: Docs
	on: [push, pull_request, workflow_dispatch]
	permissions:
	contents: write
	jobs:
	docs:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout Repository
	uses: actions/checkout@v2

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: 3.9

	- name: Install Dependencies
	run: \|
	pip install -e.
	pip install sphinx sphinx_rtd_theme

	- name: Sphinx Build
	run: \|
	sphinx-build -b html docs/source docs/build
	sphinx-build docs/source -W -b linkcheck -d docs/build/doctrees docs/build/html
	- name: Deploy to GitHub Pages
	uses: peaceiris/actions-gh-pages@v3
	if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/nextflow_pipe' }}
	with:
	publish_branch: gh-pages
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: docs/build
	force_orphan: true

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