 Issues tab. Answering issues on the GitHub Issues tab. Fix a simple issue, marked by the “Good first issue” label, see here. Contribute to the documentation. Contribute a Community Pipeline. Contribute to the examples. Fix a more difficult issue, marked by the “Good second issue” label, see here. Add a new pipeline, model, or scheduler, see “New Pipeline/Model” and “New scheduler” issues. For this contribution, please have a look at Design Phi