Upgrade gradio version

requirements.txt

@@ -1,4 +1,4 @@
-gradio
+gradio==5.38.0
 huggingface_hub[cli]
 fireworks-ai
 pre-commit

src/app.py

@@ -588,7 +588,6 @@ class ClaimsAssistantApp:
                 fn=process_audio_stream,
                 inputs=[audio_input, api_key],
                 outputs=[transcription_display],
-                stream_every=0.5,
                 show_progress="hidden",
             )