color fix on siammask output

app.py

@@ -175,8 +175,7 @@ def track_and_mask(vid, original_frame, masked_frame):
                 # track
                 state = siamese_track(
                     state, frame, mask_enable=True, refine_enable=True, device=device)
-                frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
-                original_frame_list.append(frame)
+                original_frame_list.append(cv2.cvtColor(frame, cv2.COLOR_BGR2RGB))
                 location = state['ploygon'].flatten()
                 mask = state['mask'] > state['p'].seg_thr
                 frame[:, :, 2] = (mask > 0) * 255 + \