feat: add tree_node #17

	name: ci

	on:
	pull_request:
	types: [opened, synchronize, reopened]

	jobs:
	pre-commit:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0

	- uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
	with:
	python-version: "3.x"

	- name: Install Poetry
	uses: snok/install-poetry@76e04a911780d5b312d89783f7b1cd627778900a # v1.4.1
	with:
	virtualenvs-create: true
	virtualenvs-in-project: true
	installer-parallel: true

	- name: Load cached venv
	id: cached-poetry-dependencies
	uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
	with:
	path: .venv
	key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}

	- name: Install dependencies
	run: poetry install --no-interaction --no-ansi

	- name: Setup Node.js
	uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
	with:
	node-version: "latest"

	- name: Install Prettier
	run: npm install -g prettier

	- uses: pre-commit/action@2c7b3805fd2a0fd8c1884dcaebf91fc102a13ecd # v3.0.1
	with:
	extra_args: --all-files

Provide feedback