Fix documentation workflow #176

	# Check that package builds
	name: Build Checks

	on:
	push:
	pull_request:
	workflow_dispatch:

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-python@v2
	with:
	python-version: "3.12"

	- name: Install build dependencies
	run: >-
	python -m pip install --user --upgrade setuptools wheel build

	- name: Check package builds
	run: >-
	python -m build

	- name: Install minimal pytorch
	run: \|
	# This is done separately with CPU instructions
	# to avoid installing extra libraries (e.g. cuda)
	python -m pip install torch --index-url https://download.pytorch.org/whl/cpu

	- name: Install hippynn
	run: >-
	python -m pip install .

	- name: Check import hippynn
	run: >-
	python -c "import hippynn"

	- name: Install documentation dependencies
	run: >-
	python -m pip install .[docs]

	- name: Check documentation builds
	run: \|
	cd docs
	make html_all

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