Update tests_bench.yml #662

	name: Running tests (avoid slow)
	on:
	push:
	jobs:
	run:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]
	env:
	OS: ${{ matrix.os }}
	PYTHON: '3.8'
	steps:
	- uses: actions/checkout@main
	- name: Setup Python
	uses: actions/setup-python@main
	with:
	python-version: 3.8
	- name: Run tests
	run: \|
	pip install .
	pip install pytest
	pip install pytest-cov
	pytest .

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