Update app.py

app.py

@@ -395,6 +395,8 @@ def track(
         colors.extend(frame_colors)
     colors = np.array(colors)
 
+    pred_tracks = torch.cat([pred_tracks[:,:1],(pred_tracks[:,:-2] + pred_tracks[:,1:-1] + pred_tracks[:,2:])/ 3, pred_tracks[:,-1:]],dim=1)
+    # torch.cat([pred_tracks[:,:1],pred_tracks[:,1:]],dim=1)
     pred_tracks = (pred_tracks * torch.tensor([video_preview.shape[2], video_preview.shape[1]]).to(device) / torch.tensor([VIDEO_INPUT_RESO[1], VIDEO_INPUT_RESO[0]]).to(device))
     
     vis = Visualizer(save_dir="./saved_videos", pad_value=0, linewidth=2, tracks_leave_trace=0)