Bump actions/download-artifact from 3 to 4.1.7 in /.github/workflows #128

	name: Run tests

	on:
	push:
	release:
	workflow_dispatch:

	jobs:

	test_ubuntu:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]

	steps:
	- uses: actions/checkout@v2

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install setuptools wheel twine
	pip install numpy
	pip install scipy
	pip install Cython

	- name: Install
	run: \|
	pip install .

	- name: Run tests
	run: \|
	pip install pytest
	pytest -v

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