Update app.py

app.py

@@ -49,7 +49,7 @@ if audio_file is not None:
     audio_data = audio_file.read()
 
 # Moved the submit_button check here
-if 'submit_button' in st.session_state:
+if st.button('Start Transcription'):
     model = st.session_state.whisper_model
 
     if audio_data: