change Dockerfile #82

	name: Deploy documentation

	on:
	push:
	branches:
	- main

	jobs:
	deploy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3 # fetch the content of repository

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: 3.9
	- name: Install dependencies
	run: \|
	python -m pip install -U pip wheel setuptools
	python -m pip install -r docs/requirements.txt
	- name: Build and deploy docs
	run: \|
	git pull origin # Pulling the content make sure that
	# the docs branch is up to date and
	# commit to it without forcing it.
	mkdocs gh-deploy

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