Worked on stabilizing the Kaggle Environments visualizer by upgrading its core dependency to version 1.16.2 within the kaggle-environments repository. Focused on resolving persistent visual rendering and stability issues that affected the reliability of notebooks and demos, the work involved targeted debugging and close collaboration with upstream maintainers. Utilized Python and version control systems to implement and validate the fixes, ensuring compatibility with ongoing environment updates. The improvements reduced visual glitches and support overhead, resulting in a more dependable visualization experience for end users. This contribution emphasized careful dependency management and a methodical approach to troubleshooting in a collaborative development setting.