Worked on enhancing the TextToAudioPipeline in the liguodongiot/transformers repository, focusing on enabling compatibility with the CSM model and other model types. Addressed a pipeline-mode issue that previously prevented the CSM model from functioning within the framework, implementing regression tests to safeguard against future issues. Applied Python and machine learning expertise to broaden cross-model audio processing capabilities while strengthening unit testing for long-term reliability. Improved code quality and maintainability by updating documentation and ensuring clear commit history, which supports faster onboarding and integration. The work emphasized robust pipeline design, comprehensive test coverage, and practical application of audio processing techniques.