Update app.py

app.py

@@ -40,7 +40,8 @@ with gr.Blocks() as app:
         assert player.isOpened() # Make sure that their is a stream. 
         player.set(cv2.CAP_PROP_POS_FRAMES, int(frame_num))
 
-        ret, frame = player.read(int(frame_num))
+        ret, frame_bgr = player.read(int(frame_num))
+        frame = cv2.cvtColor(frame_bgr, cv2.COLOR_BGR2RGB)        
         results = model.predict(frame)
         render = render_result(model=model, image=frame, result=results[0])
         return render
@@ -57,8 +58,7 @@ with gr.Blocks() as app:
                 cur_frame = gr.Number()    
                 total_frames = gr.Number(interactive=False)
             run_button = gr.Button()
-    with gr.Row():
-        det_win = gr.Image(source="webcam", streaming=True)
+            det_win = gr.Image(source="webcam", streaming=True)
     load_button.click(load,youtube_url,[output_win,cur_frame,total_frames])
     run_button.click(vid_play2, [output_win,cur_frame], det_win)