Update app.py

app.py

@@ -642,7 +642,7 @@ with gr.Blocks(css=css) as demo:
             process_single_url_image(pu, fmt, w, h) if pu.strip() else
             ([], None, "⚠️ No valid input provided", None)
         ),
-        inputs=[mode_toggle, image_data_state, upload_box, image_url_input, format_choice, width, height],
+        inputs=[mode_toggle, workbook_upload, upload_box, image_url_input, format_choice, width, height],
         outputs=[single_downloads, zip_file_hidden, status, temp_dir_state]
     )