Fix MidStreamFallbackError

✅ Solution

MidStreamFallbackError usually indicates a problem during streaming, likely due to an unexpected server disconnection or invalid data being received mid-stream. Implement retry logic with exponential backoff specifically for streaming calls and validate the streaming response data for errors or unexpected disconnections. Also, ensure your chosen model and parameters (like `stop_sequences` or `max_tokens`) are fully compatible to avoid server-side issues that interrupt the stream.