Update app.py

app.py

@@ -25,8 +25,8 @@ class Button:
         self.size = size
         self.text = text
 
-# # Initialize components
-# detector = HandDetector(maxHands=1, detectionCon=0.8)
+# Initialize components
+detector = HandDetector(maxHands=1, detectionCon=0.8)
 # segmentor = SelfiSegmentation()
 # keys = [["Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P"],
 #         ["A", "S", "D", "F", "G", "H", "J", "K", "L", ";"],
@@ -124,9 +124,11 @@ webrtc_ctx = webrtc_streamer(
     mode=WebRtcMode.SENDRECV,
     rtc_configuration={
         "iceServers": get_ice_servers(),
+        "iceTransportPolicy": "relay",
     },
     video_frame_callback=video_frame_callback,
     media_stream_constraints={"video": True, "audio": False},
+    async_processing=True,
 )
 
 st.markdown("### Instructions")