Update app.py

app.py

@@ -20,14 +20,11 @@ chain = LLMChain(llm=llm, prompt=prompt)
 def chatbot(question):
     response = chain.run(question)
     return response
-
-demo = gr.Interface(
+demo = gr.ChatInterface(
     fn=chatbot,
     inputs=gr.Textbox(lines=2, label="Question"),
     outputs=gr.Textbox(label="Answer"),
     title="Chatbot",
     description="Helpful AI Assistant!!"
 )
-
-# Launch the interface
 demo.launch()