Update app.py

app.py

@@ -424,7 +424,7 @@ with gr.Blocks(
         with gr.Row(elem_classes="input-row"):
             topic_box = gr.Textbox(
                 label="Topic or Question", 
-                placeholder="e.g. Why don't penguins' feet freeze?",
+                placeholder="e.g. 'Alexander the Great' or 'How does lightning form?''",
                 scale=5  # Increased scale for wider topic box
             )
             gen_btn = gr.Button("Generate", scale=2, variant="primary")