adds openpyxl for testing #2406

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Tests

	on:
	push:
	branches:
	- '**'
	pull_request:
	branches:
	- '**'

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [ '3.8' , '3.11' , '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 dependencies
	run: \|
	python -m pip cache purge
	python -m pip install --upgrade pip
	python -m pip install --upgrade setuptools
	- name: Test with pytest (without extras; only package)
	run: \|
	python -m pip install .[test]
	pytest aerosandbox
	- name: Test with pytest (with extras; only tutorials)
	run: \|
	python -m pip install .[full,test]
	py.test tutorial --nbval-lax --nbval-cell-timeout 120

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