Code formatting and linting

ChemGraph uses Ruff configuration from pyproject.toml. Match surrounding code and avoid reformatting unrelated files.

Run the required lint gate from the repository root:

ruff check .

The configured rules include Python syntax/error checks and unused-import/name checks. The project targets Python 3.11 and uses an 88-character line length for Ruff formatting configuration.

For the full contribution workflow and test commands, see Contributing.