Update app.py

app.py

@@ -249,26 +249,36 @@ if "output_text" not in st.session_state:
     st.session_state["output_text"] = ""
 
 
-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)
+# 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)
+
+#     # Render hand detection results
+
+#     if hands:
+#         hand = hands[0]
+#         bbox = hand["bbox"]
+#         cv2.rectangle(img, (bbox[0], bbox[1]), (bbox[0]+bbox[2], bbox[1]+bbox[3]), (255, 0, 0), 2)
 
-    # Render hand detection results
+#         cv2.putText(img, 'OpenCV', (50,50), font, 
+#                    fontScale, color, thickness, cv2.LINE_AA)
+#         cv2.putText(img, 'OpenCV', (50, 50), cv2.FONT_HERSHEY_SIMPLEX, 2, (255, 255, 255), 1, cv2.LINE_AA)
 
+#         result_queue.put(hands)
+        
+#     return av.VideoFrame.from_ndarray(img, format="bgr24")
+
+def video_frame_callback(frame: av.VideoFrame) -> av.VideoFrame:
+    img = frame.to_ndarray(format="bgr24")
     if hands:
         hand = hands[0]
         bbox = hand["bbox"]
-        cv2.rectangle(img, (bbox[0], bbox[1]), (bbox[0]+bbox[2], bbox[1]+bbox[3]), (255, 0, 0), 2)
+        cv2.rectangle(img, (bbox[0], bbox[1]), (255, 0, 0), 2)
 
-        cv2.putText(img, 'OpenCV', (50,50), font, 
-                   fontScale, color, thickness, cv2.LINE_AA)
-        cv2.putText(img, 'OpenCV', (50, 50), cv2.FONT_HERSHEY_SIMPLEX, 2, (255, 255, 255), 1, cv2.LINE_AA)
-
-        result_queue.put(hands)
-        
     return av.VideoFrame.from_ndarray(img, format="bgr24")
 
+
 # def video_frame_callback(frame: av.VideoFrame) -> av.VideoFrame:
 #     global indexImg, output_text