Worked on the gradio-app/gradio repository to enhance the stability of the sharing flow by addressing a backend bug related to certificate writing during sharing initialization. Focused on improving error handling and exception management using Python, the work delivered clearer, user-facing feedback when certificate write failures occurred, guiding users toward remediation and reducing potential support issues. The contribution included code formatting improvements and the addition of a changeset entry to maintain code quality. Collaboration involved co-authoring pull requests and coordinating with other teams. While the scope was targeted, the changes improved user experience and maintainability in a critical area of the application.