Update README.md #19

	name: Documentation

	on: [push, pull_request, workflow_dispatch]

	permissions:
	contents: write

	jobs:
	docs:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5

	- name: Set up Python virtual environment
	run: \|
	python -m venv venv
	source venv/bin/activate
	pip install --upgrade pip
	- name: Install system dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y libglu1-mesa

	- name: Clone and install pyhexspline
	run: \|
	venv/bin/pip install -e .
	- name: Install dependencies
	run: \|
	source venv/bin/activate
	pip install sphinx sphinx_rtd_theme myst_parser opencv-python matplotlib gmsh numpy scipy imutils shapely SimpleITK plotly pandas
	- name: Sphinx build
	run: \|
	source venv/bin/activate
	sphinx-build src/pyhexspline/docs src/pyhexspline/docs/_build
	- name: Create .nojekyll file
	run: \|
	touch src/pyhexspline/docs/_build/.nojekyll
	- name: Deploy to GitHub Pages
	uses: peaceiris/actions-gh-pages@v3
	if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}
	with:
	publish_branch: gh-pages
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: src/pyhexspline/docs/_build
	force_orphan: true

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