return dropdown

app.py

@@ -89,10 +89,14 @@ with gr.Blocks(css=css) as demo:
 
         def setup_lora(model_id):
             if selected_option == "CompVis/stable-diffusion-v1-4":
-                return lora.update(visible=True)
+                return gr.Dropdown(choices=["None", "pepe"], info="Choose lora", visible=True)
             else:
-                return lora.update(visible=False)
-        model_id.change(setup_lora, model_id, lora)
+                return gr.Dropdown(choices=["None", "pepe"], info="Choose lora", visible=False)
+                
+        model_id.change(
+            fn=setup_lora, 
+            inputs=model_id, 
+            outputs=lora)
         
 
         with gr.Row():