pic: Updated and added setup pictures #49

	name: Sphinx build

	on: push

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	- name: Setup Python
	uses: actions/setup-python@v3
	with:
	python-version: '3.9'

	- name: Upgrade pip
	run: \|
	# install pip=>20.1 to use "pip cache dir"
	python3 -m pip install --upgrade pip

	- name: Get pip cache dir
	id: pip-cache
	run: echo "dir=$(pip cache dir)" >> $GITHUB_OUTPUT

	- name: Cache dependencies
	uses: actions/cache@v3
	with:
	path: ${{ steps.pip-cache.outputs.dir }}
	key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-

	- name: Install ubuntu packages
	run: \|
	sudo apt-get update
	sudo apt-get install python3-sphinx

	- name: Install dependencies
	run: \|
	python3 -m pip install -r docs/docs_requirements.txt
	python3 -m pip install git+https://github.com/SuperKogito/sphinxcontrib-pdfembed.git

	- name: directly build sphinx
	run: \|
	sphinx-build -b html docs/source docs/build/html

	- name: Deploy
	uses: peaceiris/actions-gh-pages@v3
	if: github.ref == 'refs/heads/master'
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: docs/build/html

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