enabling black on notebooks in CI #82

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

	name: Python tests

	on: [push, pull_request]

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.8", "3.10", "3.12"]
	torch-version: ["1.13.1", "2.4.1"]
	exclude:
	- python-version: "3.12"
	torch-version: "1.13.1"

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install torch==${{ matrix.torch-version }}
	python -m pip install flake8 black[jupyter]
	if [ -f requirements-dev.txt ]; then pip install -r requirements-dev.txt; fi
	- name: numpy downgrade
	if: startsWith(matrix.torch-version, '1.13.1')
	run: \|
	pip install "numpy<2"
	- name: Lint check with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --show-source --statistics
	- name: Check code formatting with black
	run: \|
	black --check .
	- name: Run pytest
	run: \|
	python -m pytest
	- name: Test installing package
	run: \|
	python -m pip install .

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