Update app.py

app.py

@@ -249,7 +249,7 @@ if "output_text" not in st.session_state:
     st.session_state["output_text"] = ""
 
 
-# result_queue=queue.Queue()
+result_queue=queue.Queue()
 # def video_frame_callback(frame: av.VideoFrame) -> av.VideoFrame:
 #     img = frame.to_ndarray(format="bgr24")
 #     hands, img = detector.findHands(img, flipType=False)
@@ -275,6 +275,7 @@ def video_frame_callback(frame: av.VideoFrame) -> av.VideoFrame:
         hand = hands[0]
         bbox = hand["bbox"]
         cv2.rectangle(img, (bbox[0], bbox[1]), (255, 0, 0), 2)
+        result_queue.put(hands)
 
     return av.VideoFrame.from_ndarray(img, format="bgr24")