Black

Rename validation functions to private by prefixing with an underscor… #39

	name: Black

	on: [push, pull_request]

	permissions:
	contents: write
	pull-requests: write

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.x"

	- name: Install Black
	run: pip install black

	- name: Run Black
	id: black
	continue-on-error: true
	run: \|
	black --check bbox_visualizer tests
	echo "has_changes=$?" >> $GITHUB_OUTPUT

	- name: Format with Black if needed
	if: steps.black.outputs.has_changes == '1'
	run: black bbox_visualizer tests

	- name: Create Pull Request
	if: steps.black.outputs.has_changes == '1'
	uses: peter-evans/create-pull-request@v5
	with:
	commit-message: "style: format code with Black"
	title: "style: format code with Black"
	body: \|
	Auto-formatted code with Black.

	This PR was automatically created by the Black formatting GitHub Action.
	branch: format-code-with-black
	base: main
	delete-branch: true
	token: ${{ secrets.GITHUB_TOKEN }}

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