Pointmap: drop equal_height on row 2 so Run button doesn't stretch to match depth image

app.py

@@ -456,8 +456,9 @@ with gr.Blocks(title="Sapiens2 Pointmap", theme=gr.themes.Soft(), css=CUSTOM_CSS
             scale=3,
         )
 
-    # Row 2: controls under the input, depth heatmap directly under the 3D mesh
-    with gr.Row(equal_height=True):
+    # Row 2: controls under the input, depth heatmap directly under the 3D mesh.
+    # NOT equal_height — otherwise the depth image (640px) stretches the Run button.
+    with gr.Row():
         with gr.Column(scale=2):
             size = gr.Radio(
                 choices=["0.4B"],  # iteration mode — re-add other sizes when shipping