Update f3d_material_converter.py #27

	name: Black lint and suggest changes

	on: [pull_request, push]

	jobs:
	black-lint-and-suggest:
	permissions: # needed in forks? https://github.com/parkerbxyz/suggest-changes/issues/33
	contents: read
	pull-requests: write
	runs-on: ubuntu-24.04
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.12'
	cache: 'pip' # caching pip dependencies
	- run: pip install black==23.12.1

	- name: Run black
	run: black . # if this fails nothing else will run, this is correct behavior

	- name: Suggest changes via comment
	if: github.event_name == 'pull_request' # Only run for PRs
	uses: parkerbxyz/suggest-changes@v1
	with:
	comment: 'Please commit the suggested changes from black.'

	- name: Fail if changes were made
	run: \|
	if git diff --quiet; then
	run: \|
	echo "Black formatting applied changes. Please format with black."
	exit 1
	else
	echo "Black formatting applied no changes."
	exit 0
	fi

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