Update app.py

app.py

@@ -226,11 +226,12 @@ with gr.Blocks(css="#col-container { margin: 0 auto; max-width: 1024px; }") as d
             fn=on_lora_change,
             inputs=lora_selector,
             outputs=[lora_description, input_image_box, style_image_box, prompt_box]
-        ).then(
-            None, 
-            lora_selector,
-            [lora_description, input_image_box, style_image_box, prompt_box],
-            _js="() => { document.querySelector('#lora_selector select').dispatchEvent(new Event('change')) }"
+        )
+
+        demo.load(
+            fn=on_lora_change,
+            inputs=lora_selector,
+            outputs=[lora_description, input_image_box, style_image_box, prompt_box]
         )
 
         run_button.click(