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live_app.py

@@ -4,7 +4,7 @@ This app provides live audio translation using the FastRTC library.
 Uses StreamHandlerBase for proper send-receive mode handling.
 """
 
-from fastrtc import Stream, StreamHandler, get_twilio_turn_credentials
+from fastrtc import Stream, StreamHandler
 import numpy as np
 import tempfile
 import wave
@@ -110,12 +110,14 @@ class LiveTranslationHandler(StreamHandler):
         
         return np.zeros(self.output_frame_size, dtype=np.float32)
 
-# --- FastRTC Stream with proper StreamHandler & TURN Config ---
+# --- FastRTC Stream with Public STUN Server (No Account Needed) ---
 stream = Stream(
     handler=LiveTranslationHandler(),
     modality="audio",
     mode="send-receive",
-    rtc_configuration=get_twilio_turn_credentials(),
+    rtc_configuration={
+        "iceServers": [{"urls": ["stun:stun.l.google.com:19302"]}]
+    },
     concurrency_limit=5,
     time_limit=60,
 )