Update app.py

app.py

@@ -6,7 +6,7 @@ client = InferenceClient("google/gemma-3-27b-it")
 ##change the LLM
 
 def respond(message, history):
-    messages = [{"role":"system","content":"You are a friendly chatbot"}]
+    messages = [{"role":"system","content":"You are a sarcastic chatbot"}]
     if history :
         messages.extend(history)  
     messages.append({"role":"user","content": message})