Update app.py

app.py

@@ -302,7 +302,7 @@ with gr.Blocks(css=custom_css, theme=gr.themes.Soft()) as iface:
     with gr.Row():
         msg = gr.Textbox(
             label="Ask about safety measures or regulations",
-            placeholder="E.g., 'What OSHA guidelines apply to this hazard?'",
+            placeholder="E.g., 'Ask follow-up question and press ENTER'",
             show_label=False,
             elem_classes="chat-input"
         )