Update app.py

app.py

@@ -662,9 +662,24 @@ with gr.Blocks(css=css) as demo:
             process_uploaded_images(ups, fmt, w, h) if mode.startswith("📤") and ups else
             process_single_url_image(pu, fmt, w, h) if pu.strip() else
             ([], None, "⚠️ No valid input provided", None)
-        ),
-        inputs=[mode_toggle, workbook_upload, upload_box, image_url_input, format_choice, width, height],
-        outputs=[single_downloads, zip_file_hidden, status, temp_dir_state]
+        )
+    process_btn.click(
+        fn=process_all,
+        inputs=[
+            mode_toggle,
+            workbook_upload,
+            upload_box,
+            image_url_input,
+            format_choice,
+            width,
+            height
+        ],
+        outputs=[
+            single_downloads,
+            zip_file_hidden,
+            status,
+            temp_dir_state
+        ]
     )
 
     zip_download_btn.click(