Update app.py

app.py

@@ -42,6 +42,11 @@ for i in hf_api.list_repo_tree('Vchitect/VBench_sampled_video',repo_type='datase
 
 with open("videos_by_dimension.json") as f:
     dimension = json.load(f)['videos_by_dimension']
+    for key in dimension:
+        new_item = []
+        for item in dimension[key]:
+            new_item.append(os.path.basename(item))
+        dimension[key] = new_item
 
 # with open("all_videos.json") as f:
     # all_videos = json.load(f)