Update app.py

app.py

@@ -328,6 +328,8 @@ with gr.Blocks(
                     system = gr.Textbox(
                         label="System Prompt",
                         value=prompt_template,
+                        lines=6,
+                        max_lines=30,
                         show_label=False,
                         container=False,
                         # ).style(container=False)