Update app.py

app.py

@@ -624,7 +624,11 @@ with gr.Blocks(css=css) as demo:
             status = gr.Textbox(
                 label="📣 Status", lines=18, interactive=False, elem_id="status-box"
             )
-
+            workbook_upload.change(
+            fn=read_uploaded_workbook,
+            inputs=[workbook_upload],
+            outputs=[image_data_state, status]
+        )
             with gr.Group(elem_classes="panel"):
                 zip_download_btn = gr.Button("📦")