Update app.py

app.py

@@ -190,8 +190,8 @@ def sam_process(input_first_frame_image, checkpoint, tracking_points, trackings_
 
     
     # `video_dir` a directory of JPEG frames with filenames like `<frame_index>.jpg`
-    print(f"STATE FRAME OUTPUT DIRECTORY: {frames_output_dir.value}")
-    video_dir = frames_output_dir.value
+    print(f"STATE FRAME OUTPUT DIRECTORY: {frames_output_dir}")
+    video_dir = frames_output_dir
     
     # scan all the JPEG frame names in this directory
     frame_names = [