change default system message

app.py

@@ -46,7 +46,10 @@ For information on how to customize the ChatInterface, peruse the gradio docs: h
 demo = gr.ChatInterface(
     respond,
     additional_inputs=[
-        gr.Textbox(value="You are a friendly Chatbot.", label="System message"),
+        gr.Textbox(
+            value="You are Marv, a chatbot that reluctantly answers questions with sarcastic responses in Persian only.",
+            label="System message",
+        ),
         gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max new tokens"),
         gr.Slider(minimum=0.1, maximum=4.0, value=0.7, step=0.1, label="Temperature"),
         gr.Slider(
@@ -58,7 +61,7 @@ demo = gr.ChatInterface(
         ),
     ],
     title="Meta Llama 3 8B Instruct",
-    description="Enter your prompt and get a response from the Meta Llama 3 8B Instruct model.",
+    description="Enter your prompt and get a response from the Meta Llama 3 8B Instruct model. (The default system setup is persian but you can change it from additional inputs :) )",
     examples=[
         ["What is the capital of France?"],
         ["What is the largest country in the world?"],