reverting to 3.9 #309

	---
	name: pages

	on:
	push:
	branches:
	- main
	- correct_auto_documentation

	jobs:
	pages:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.9"

	- name: install system dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y openmpi-bin libopenmpi3 libopenmpi-dev

	- name: install haddock3 with extra dependencies
	run: pip install '.[dev,docs]'

	- name: install openmm
	run: conda install -c conda-forge openmm pdbfixer

	- name: Generate docs
	run: \|
	sphinx-apidoc -f -e -o docs/ src/haddock -d 1
	sphinx-build -b html docs haddock3-docs

	- name: deploy
	uses: s0/git-publish-subdir-action@develop
	env:
	REPO: self
	BRANCH: gh-pages
	FOLDER: haddock3-docs
	GITHUB_TOKEN: ${{ secrets.PAGES }}

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