Worked on the stanfordnlp/dspy repository to address a bug in the Streaming Tutorial, focusing on restoring correct streaming behavior in the read_output_stream function. Applied expertise in Python, async programming, and stream processing to ensure the function now returns the correct final value after processing, aligning outputs with expected streaming semantics. Updated documentation to clarify the handling of final values, improving the reliability and clarity of the tutorial for users. Delivered a targeted, non-breaking change that maintained code health while enhancing user confidence in the example path. The work demonstrated careful attention to both technical accuracy and user-facing documentation.