add verbosity for audio transcribe to gain more insight

app.py

@@ -27,7 +27,10 @@ def transcribe_to_subtitle(audio_bytes, model_name):
       return
   
   #  Transcribe audio
-  result = model.transcribe(audio_bytes)
+  try:
+    result = model.transcribe(audio_bytes, verbose=True)
+  except Exception as e:
+     return {"error": f"Error during transcription: {str(e)}"}
   
   # Generate subtitle file
   subtitle_text = result.text