Update app.py

app.py

@@ -53,8 +53,7 @@ class QwenOmniHandler(AsyncStreamHandler):
         self,
     ):
         """Connect to realtime API. Run forever in separate thread to keep connection open."""
-        await self.wait_for_args()
-        voice_id = self.latest_args[1] or "Serena"
+        voice_id = "Serena"
         print("voice_id", voice_id)
         async with connect(
             API_URL,