Update app.py

app.py

@@ -449,7 +449,7 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
     )
 
     with gr.Row():
-      msg = gr.Textbox(show_label=False, placeholder="To generate chart: #chart [your message]. To discuss the chart: type your message.", scale=10, container=False)
+      msg = gr.Textbox(show_label=False, placeholder="To generate a chart: type #chart [your chart description ]. To discuss the chart: type your message directly...", scale=10, container=False)
       submit = gr.Button("➡️Send", scale=1)
 
     clear = gr.ClearButton([msg, chatbot])