Add GitHub Actions workflow for unit testing with multiple Python ver… #1

	name: Unit-testing for UNRAVEL

	on:
	push:
	branches: [ main, master ]
	pull_request:
	branches: [ "**" ]

	jobs:
	build:

	runs-on: ubuntu-latest

	strategy:
	matrix:
	python-version: [3.9, 3.10, 3.11, 3.12]


	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	pip install -e .
	- name: Run tests
	run: \|
	pytest

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