ui: restore top-view intermediate image outputs

app.py

@@ -217,9 +217,10 @@ with gr.Blocks() as demo:
                 interactive=True,
             )
     generate_button = gr.Button("Generate New Image based on Floor plan", variant="primary")
-    topview_before = gr.Image(visible=False)
-    topview_after = gr.Image(visible=False)
-    image_output = gr.Image(label="Final Photorealistic Output", interactive=False)
+    with gr.Row():
+        topview_before = gr.Image(label="Top View — Original", interactive=False)
+        topview_after = gr.Image(label="Top View — New Layout (Step A)", interactive=False)
+    image_output = gr.Image(label="Final Photorealistic Output (Step B)", interactive=False)
 
     # Wire it: input -> [floor_plan, initial_layout_state, topview_state, topview_before]
     image_input.change(