Worked on the danforthcenter/plantcv repository, focusing on improving documentation accuracy and developer experience. Addressed a documentation bug by correcting the mask variable in the pcv.roi.filter example, ensuring the example now uses bin_mask as intended. This targeted code correction in Python clarified example usage and reduced potential confusion for new contributors. Emphasized maintainability and traceability by updating documentation and aligning it with actual function behavior, while ensuring no new features or regressions were introduced. The work leveraged skills in code correction and documentation, ultimately supporting clearer onboarding and lowering support overhead for the project’s ongoing development and user community.