Update app.py

app.py

@@ -78,7 +78,7 @@ def colorize_and_update(system_message, submit_update):
 def update_text_output(system_message, submit_update):
     submit_update(system_message['content'], None)
 
-def transcribe(audio, text):
+def transcribe(audio, text, submit_update=None):
     global messages
     global answer_count
     transcript = {'text': ''}