Worked on stabilizing the mlx_vlm chat UI by addressing dependency management and error handling challenges in Python. Focused on improving the user experience when Gradio was not installed, this developer implemented a defensive import guard within the Blaizzy/mlx-vlm repository. The solution prevented application crashes at startup by safely handling missing dependencies and providing clear, actionable guidance to users for installing Gradio. This approach reduced potential support requests and streamlined onboarding for new users. The work demonstrated attention to robust error handling and thoughtful dependency management, ensuring the chat UI remained accessible and reliable even in varied user environments.