Update app.py

app.py

@@ -259,7 +259,7 @@ def create_gradio_interface():
         return output
     
     # Create interface with custom theming
-    custom_theme = gr.Theme.from_hub("gradio/seafoam").set(
+    custom_theme = gr.themes.Soft(
         primary_hue="indigo",
         secondary_hue="blue",
         neutral_hue="gray"
@@ -280,8 +280,7 @@ def create_gradio_interface():
             ["Our advanced machine learning algorithms optimize your content"],
             ["Simple and effective website optimization"]
         ],
-        theme=custom_theme,
-        css=".gradio-container {background-color: #f8f9ff}"
+        theme=custom_theme
     )
     )