Update app.py

app.py

@@ -184,8 +184,9 @@ with gr.Blocks(title="HoloPart") as demo:
     with gr.Row():
         with gr.Column():
             with gr.Row():
-                input_mesh = gr.File(label="Input Mesh", file_types=[".glb"])
-                input_visualizer = gr.Model3D(label="Input visualizer", interactive=False)
+                with gr.Column():
+                    input_mesh = gr.File(label="Input Mesh", file_types=[".glb"])
+                    input_visualizer = gr.Model3D(label="Input visualizer", interactive=False)
                 example_image = gr.Image(label="Example Image", type="filepath", interactive=False, visible=False)
                 # seg_image = gr.Image(
                 #     label="Segmentation Result", type="pil", format="png", interactive=False