test if we can update python version in tests #497

	name: Run tests

	on: [push, pull_request]

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ['3.9', '3.11', '3.12']
	# currently there is conflict between tf, oneflow and paddle in protobuf versions.
	# cupy is not tested because it demands gpu
	# oneflow testing is dropped, see details at https://github.com/Oneflow-Inc/oneflow/issues/10340
	# paddle was switched off because of divergence with numpy in py3.10, paddle==2.6.1
	# The last pytensor release that supports python 3.8 doesn't include einsum, so we skip that combination.
	frameworks: ['numpy pytorch tensorflow jax', 'pytensor']
	exclude:
	- python-version: '3.13'
	frameworks: 'pytensor'

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	cache: pip
	- name: Check for ruff compliance
	run: \|
	pip install ruff==0.6.5 && ruff check . && ruff format . --check
	- name: Run tests
	run: \|
	pip install -e . && python -m einops.tests.run_tests ${{ matrix.frameworks }} --pip-install

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