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app.py

@@ -84,6 +84,11 @@ class PhonicHandler(AsyncStreamHandler):
         except Exception as e:
             raise WebRTCError(f"Error sending audio: {e}")
 
+    async def shutdown(self):
+        if self.client:
+            await self.client._websocket.close()
+        return super().shutdown()
+
 
 def add_to_chatbot(state, chatbot, message):
     state.append(message)