Worked on the CQCL/tket2 repository to enhance the reliability and maintainability of Jupyter Notebook examples by focusing on documentation cleanup and code refactoring. Addressed issues in tket-py example notebooks, resolving failures and restoring consistent execution. Updated the package’s __init__ file to align with recent structural changes, improving API clarity and simplifying import paths for users. Employed Python and Jupyter Notebooks to ensure that documentation accurately reflected the current codebase, reducing user friction and supporting reproducibility. The work emphasized careful documentation updates and targeted bug fixes, contributing to a more stable and user-friendly development environment without introducing new features.