Update app.py

app.py

@@ -77,8 +77,8 @@ stream = Stream(
     modality="audio",
     mode="send-receive",
     handler=ReplyOnPause(response),
-    server_rtc_configuration=get_hf_turn_credentials(),
-    rtc_configuration=get_hf_turn_credentials_async,
+    server_rtc_configuration=get_hf_turn_credentials(ttl=600*10000),
+    rtc_configuration=get_hf_turn_credentials,
     additional_inputs=[token],
     additional_outputs=[chatbot],
     additional_outputs_handler=lambda old, new: new,