Update app.py

app.py

@@ -219,11 +219,20 @@ def response(
 def create_stream() -> Stream:
     """
     Create and configure a Stream instance with audio capabilities.
-    Optimized for low latency.
+    Optimized for low latency with RTC configuration for cloud deployment.
 
     Returns:
         Stream: Configured FastRTC Stream instance
     """
+    # RTC Configuration for Hugging Face Spaces deployment
+    rtc_config = {
+        "iceServers": [
+            {
+                "urls": ["stun:stun.l.google.com:19302", "stun:stun1.l.google.com:19302"]
+            }
+        ]
+    }
+    
     return Stream(
         modality="audio",
         mode="send-receive",
@@ -233,6 +242,7 @@ def create_stream() -> Stream:
                 speech_threshold=0.4,  # Slightly lower for faster detection
             ),
         ),
+        rtc_configuration=rtc_config,  # Required for Hugging Face Spaces
     )
 
 
@@ -253,4 +263,8 @@ if __name__ == "__main__":
         stream.fastphone()
     else:
         logger.info("🌈 Launching with Gradio UI...")
-        stream.ui.launch()
+        # Configure for both local and Hugging Face Spaces deployment
+        stream.ui.launch(
+            server_name="0.0.0.0",  # Bind to all interfaces for cloud deployment
+            server_port=int(os.getenv("PORT", 7860)),  # Use PORT env var if available, default to 7860
+        )