Worked on stabilizing the animation decision pipeline in the pymor/pymor repository by addressing a bug related to VectorArray shape access. The solution involved converting VectorArray objects to NumPy arrays using Python before accessing their shape, ensuring accurate dimensionality checks for animation requirements. This approach improved the reliability of data visualization workflows and reduced runtime errors during rendering. The work demonstrated attention to maintainability, with clear commit documentation to support future code reviews. Leveraging skills in numerical computing and data visualization, the developer focused on robust error handling and traceability, contributing to a more stable and user-friendly animation rendering process.