Update app.py

app.py

@@ -35,15 +35,15 @@ def generate_video(original_video, watermark):
     return gr.Video(original_video, watermark=watermark)
 
 # Use RGBA image mode to preserve transparency for png images.
-        with gr.Column():
-                gr.Image('', visible=False)
-                with gr.Column():
-                    gr.Image(, 
-                            show_label=False, 
-                            show_download_button=False, 
-                            elem_id='example', 
-                            container=False, 
-                            interactive=False)
+    with gr.Column():
+            gr.Image('', visible=False)
+            with gr.Column():
+                gr.Image(, 
+                        show_label=False, 
+                        show_download_button=False, 
+                        elem_id='example', 
+                        container=False, 
+                        interactive=False)
     
     with gr.Row():
         with gr.Column():