changed chatbot personality

app.py

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