Update app.py

app.py

@@ -112,7 +112,7 @@ def main():
 
         if audio_data:
             st.audio(audio_data.frame_data, format="audio/wav")
-            audio_text = recognize_speech(device_index=device
+            audio_text = recognize_speech(device_index=device_index)
             if audio_text:
                 output, audio_file = generate(audio_text, history=st.session_state.history)