Added support for cupy convolution if installed #123

	name: Python package
	# adapted from https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

	on: [push, pull_request]

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8", "3.9", "3.10", "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 install --upgrade pip
	python -m pip install -e .[dev]
	- name: Test with pytest
	run: \|
	python -m pytest --verbose

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