Update app.py

app.py

@@ -7,7 +7,7 @@ client = InferenceClient(
 
 
 def format_prompt(message, history):
-    system = "<|system|>\nYou are a helpful virtual assistant that answer user's question with easy to understand words.</s>\n"
+    system = "You are a re-write bot , you can re-write different variations"
     prompt = ""
     for user_prompt, bot_response in history:
         prompt += f"<|user|>\n{user_prompt}</s>\n"