updated question

src/app.py

@@ -124,7 +124,7 @@ with gr.Blocks() as block:
         gr.Markdown("<h1><center>Suggestions</center></h1>")
       ex1 = gr.Button(value="How does the book challenge conventional wisdom?", variant="primary")
       ex1.click(getanswer, inputs=[chain_state, ex1, state], outputs=[chatbot, state, message])
-      ex2 = gr.Button(value="What are some examples of economic principles being applied to different subjects?", variant="primary")
+      ex2 = gr.Button(value="What are some of the surprising and counterintuitive examples from the book?", variant="primary")
       ex2.click(getanswer, inputs=[chain_state, ex2, state], outputs=[chatbot, state, message])
       ex3 = gr.Button(value="How does the book explore the role of incentives?", variant="primary")
       ex3.click(getanswer, inputs=[chain_state, ex3, state], outputs=[chatbot, state, message])