Update app.py

app.py

@@ -98,7 +98,7 @@ with gr.Blocks() as demo:
     with gr.Accordion(label='Advanced options', open=True):
         system_prompt = gr.Textbox(label='System prompt',
                                    value=DEFAULT_SYSTEM_PROMPT,
-                                   lines=6)
+                                   lines=1)
         max_new_tokens = gr.Slider(
             label='Max new tokens',
             minimum=32,
@@ -128,6 +128,7 @@ with gr.Blocks() as demo:
             show_label=False,
             placeholder='Type a message...',
             scale=10,
+            lines=6
         )
         submit_button = gr.Button('Submit',
                                   variant='primary',