Update app.py

app.py

@@ -1,10 +1,11 @@
-import streamlit as st
 import base64
 import io
-from huggingface_hub import InferenceClient
-from gtts import gTTS
+import numpy as np
 import pydub
 import speech_recognition as sr
+import streamlit as st
+from huggingface_hub import InferenceClient
+from gtts import gTTS
 from streamlit_mic_recorder import st_mic_recorder
 
 pre_prompt_text = ""
@@ -116,4 +117,6 @@ def def_main():
                             f"""<audio autoplay="autoplay" controls="controls" src="data:audio/mp3;base64,{base64.b64encode(audio_file.read()).decode()}" type="audio/mp3" id="audio_player"></audio>""",
                             unsafe_allow_html=True)
         else:
-            st.write("Waiting for voice input...")
+            st.write("Waiting for voice input...")
+
+def_main()