Add basic pre-commit #2

	name: pytest
	on:
	push:
	branches:
	# Run tests for change on the main branch ...
	- main
	tags-ignore:
	# ... but not for tags (avoids duplicate work).
	- '**'
	pull_request:
	# Run tests on pull requests
	jobs:
	tests:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.9", "3.12"]
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install development version
	run: pip install -e .[dev]
	- name: Run Pytest
	run: pytest -vv

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