fixup: test_bouwew Python code reformatted using Ruff #2975

Job	Run time
Cache identify	3s
Shellcheck	6s
Dependency	4s
Prepare	8s
Ruff check and force	7s
Check commit	0s
Process test complexity	0s
Process test coverage	0s
Run mypy	0s
Build and publish Python 🐍 distributions 📦 to TestPyPI	0s
Run pytest using Python ${{ matrix.python-version }}	0s
	28s

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