Update app.py

app.py

@@ -1,5 +1,5 @@
 import gradio as gr
-from gradio_webrtc import WebRTC, StreamHandler
+from gradio_webrtc import WebRTC, StreamHandler, get_twilio_turn_credentials
 import websockets.sync.client
 import numpy as np
 import json
@@ -161,6 +161,7 @@ class GeminiHandler(StreamHandler):
 
 class GeminiVoiceChat:
     def __init__(self):
+        load_dotenv()
         self.demo = self._create_interface()
 
     def _create_interface(self):
@@ -177,7 +178,8 @@ class GeminiVoiceChat:
             webrtc = WebRTC(
                 label="Conversation",
                 modality="audio",
-                mode="send-receive"
+                mode="send-receive",
+                rtc_configuration=get_twilio_turn_credentials()
             )
             
             webrtc.stream(
@@ -193,7 +195,10 @@ class GeminiVoiceChat:
         self.demo.launch(
             server_name="0.0.0.0",
             server_port=int(os.environ.get("PORT", 7860)),
-            share=True  # Only if you want to create a public URL
+            share=True,
+            ssl_verify=False,
+            ssl_keyfile=None,
+            ssl_certfile=None
         )
 
 if __name__ == "__main__":