Update app.py

app.py

@@ -324,7 +324,9 @@ if __name__ == "__main__":
             max-width: 1024px;
         }
         """
-    with gr.Blocks(css=css, title="AnySplat Demo") as demo:
+    theme = gr.themes.Ocean()
+
+    with gr.Blocks(css=css, theme=theme, title="AnySplat Demo") as demo:
         session_state = gr.State()
         demo.load(start_session, outputs=[session_state])
                 
@@ -359,7 +361,7 @@ if __name__ == "__main__":
                         input_images = gr.File(file_count="multiple", label="Upload Files", height=512)
                         
                     submit_btn = gr.Button(
-                        "Generate Gaussian Splat", scale=1, variant="primary"
+                        "🖌️ Generate Gaussian Splat", scale=1, variant="primary"
                     )
         
                     image_gallery = gr.Gallery(