| # Contributing | |
| Issues and pull requests are welcome on GitHub. | |
| For a bug report, include the smallest input example that reproduces the | |
| issue, the full prediction output, and the Python, PyTorch, NumPy, and | |
| Pillow versions involved. | |
| For a code change: | |
| 1. Add or update tests for the behavior you changed. | |
| 2. Run `python -m pytest -q`. | |
| 3. If you touch preprocessing, weights, or metrics, re-run | |
| `python examples/verify_metrics.py` and include its output — the model | |
| card's numbers must always reproduce from the shipped artifacts. | |
| 4. Do not add benchmark claims without the script, data description, and | |
| measured output needed to reproduce them. | |