fix ci syntax #4

	name: CI

	on: [push, pull_request]

	jobs:
	test:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	python: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13-dev"]

	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Setup Python ${{ matrix.python }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python }}
	- name: Install Poetry
	uses: Gr1N/setup-poetry@v8
	- uses: actions/cache@v3
	with:
	path: ~/.cache/pypoetry/virtualenvs
	key: ${{ runner.os }}-poetry-${{ hashFiles('poetry.lock') }}
	- name: Install dependencies
	# Explicitly also install tox-gh-actions to prevent tests from using system interpreter
	run: \|
	poetry install --no-interaction
	pip install tox-gh-actions
	- name: Run tox
	run: tox

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