Update app.py

app.py

@@ -94,8 +94,7 @@ def main():
          help="User-specified model path. If not provided, only default model is shown."
     )
     args = parser.parse_args()
-    cmd_model_path = args.model_path
-    
+    cmd_model_paths = args.model_path if isinstance(args.model_path, list) else [args.model_path]
     
     model_paths_dict = {}