Update app.py

app.py

@@ -301,9 +301,8 @@ with gr.Blocks() as demo:
         boxed_img, textual, json_str = process_image(image)
         filepath = create_json_file(json_str)
         
-        # Create an update object for the download button.
-        # This sets its value to the file path and makes it clickable.
-        download_update = gr.DownloadButton.update(value=filepath, interactive=True)
+        # Use the legacy gr.update() for compatibility with older Gradio versions.
+        download_update = gr.update(value=filepath, interactive=True)
         
         return boxed_img, textual, json_str, download_update
 
@@ -329,6 +328,5 @@ with gr.Blocks() as demo:
     )
 
     # The download_btn no longer needs its own click event.
-    # Clicking it after it has a 'value' will trigger the download.
 
 demo.launch()