Update app.py

app.py

@@ -427,7 +427,7 @@ with gr.Blocks(css=css) as demo:
                     value=current_model.name,
                 )
 
-                with gr.Box(visible=False) as custom_model_group:
+                with gr.Row(visible=False) as custom_model_group:
                     custom_model_path = gr.Textbox(
                         label="Custom model path",
                         placeholder="Path to model, e.g. nitrosocke/Arcane-Diffusion",