Update app.py

app.py

@@ -1,5 +1,5 @@
 import gradio as gr
-from gradio_webrtc import WebRTC, ReplyOnStopWords, AdditionalOutputs, audio_to_bytes
+from gradio_webrtc import WebRTC, ReplyOnStopWords, AdditionalOutputs, audio_to_bytes, get_twilio_turn_credentials
 import numpy as np
 import os
 import base64
@@ -12,7 +12,7 @@ load_dotenv()
 
 spinner_html = open("spinner.html").read()
 
-rtc_configuration = None
+rtc_configuration = get_twilio_turn_credentials()
 
 print("rtc_configuration", rtc_configuration)