Update app.py

app.py

@@ -520,7 +520,8 @@ class VideoClassifier:
 
         # Tabbed interface with the custom CSS and highlighting
         gr.TabbedInterface(
-            [interface_1, demo], ["Model Selection", "Video Classification"]
+            [gr.Row([gr.Column([interface_1], size=12), gr.Column([demo], size=12)])],
+            ["Model Selection", "Video Classification"]
         ).launch(debug=True, share=True)
         
         # css_code = """