Update app.py

app.py

@@ -11,12 +11,14 @@ def respond(message, history):
     response = get_answer(message)
     return response
 
+    
+
 # Simple Gradio Chat Interface
 chatbot = gr.ChatInterface(
     fn=respond,
-    type="text",   # since your RAG returns plain text
-    title="RAG Chatbot",
-    description="Ask me anything from my PDF knowledge base."
+    type="messages",   # since your RAG returns plain text
+    title="Harry Potter Wikipedia",
+    description="Ask me anything from my knowledge base."
 )
 
 if __name__ == "__main__":