Update ci.yaml (#3) #2

	name: DeltalakePolarsDemo

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	permissions:
	contents: read

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python 3.10
	uses: actions/setup-python@v3
	with:
	python-version: "3.10"
	- name: Install poetry
	run: \|
	python -m pip install poetry
	- name: Configure poetry
	run: \|
	poetry config virtualenvs.in-project true
	- name: Cache the virtualenv
	uses: actions/cache@v2
	with:
	path: ./.venv
	key: ${{ runner.os }}-venv-${{ hashFiles('**/poetry.lock') }}
	- name: Install dependencies
	run: \|
	poetry install
	- name: Lint with ruff
	run: \|
	poetry run ruff .

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