Update app.py

app.py

@@ -16,6 +16,7 @@ from zipfile import ZipFile
 from vincenty import vincenty
 import json
 #import DracoPy
+from collections import Counter
 
 from depth_anything.dpt import DepthAnything
 from depth_anything.util.transform import Resize, NormalizeImage, PrepareForNet
@@ -139,7 +140,9 @@ def make_video(video_path, outdir='./vis_video_depth', encoder='vits'):
             if len(thumbnail_old) > 0:
                 diff = thumbnail - thumbnail_old
                 print(diff)
-                if sum(diff) == 0:
+                c = Counter(diff)
+                value, count = c.most_common()[0]
+                if value == 0:
                     continue
             thumbnail_old = thumbnail