Update README #7

	name: Testing

	on: [push, pull_request]

	jobs:
	lint:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2

	- name: Set up Python
	uses: actions/setup-python@v3
	with:
	python-version: 3.9
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install pre-commit
	- name: Lint
	run: pre-commit run --show-diff-on-failure

	test:
	runs-on: ${{ matrix.os }}
	strategy:
	max-parallel: 3
	matrix:
	os: [ubuntu-latest]
	python-version: [3.8, 3.9]

	steps:
	- uses: actions/checkout@v2

	- uses: conda-incubator/setup-miniconda@v2
	with:
	auto-update-conda: true
	python-version: ${{ matrix.python-version }}
	# activate-environment should be the same name as in environment.yml
	activate-environment: matten
	environment-file: environment.yml

	- name: Install package
	shell: bash -l {0}
	run: \|
	# Multiple channels having pytorch. Specifying it in environment.yml is messy
	mamba install pytorch==1.9.0 -c pytorch
	mamba install pyg==2.0.1 -c pyg -c conda-forge
	pip install -e .

	# - name: Lint with flake8
	# shell: bash -l {0}
	# run: \|
	# # stop the build if there are Python syntax errors or undefined names
	# flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	# flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

	- name: Check with black
	uses: psf/black@stable

	- name: Test with pytest
	shell: bash -l {0}
	run: \|
	cd tests
	pytest

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