Update app.py

app.py

@@ -187,8 +187,8 @@ class RAGInterface:
             theme=gr.themes.Default(),
         )
 
-        # Wrap the interface with custom HTML
-        with gr.Blocks(css=custom_css, html=header_html) as wrapper:
+        # Wrap the interface with custom CSS
+        with gr.Blocks(css=custom_css) as wrapper:
             gr.HTML(header_html)
             demo.render()
         return wrapper