Update README.md

README.md

@@ -70,8 +70,7 @@ model = PeftModel.from_pretrained(model, ADAPTER_ID)
 
 # 5. Define Conversation
 messages = [
-    {"role": "system", "content": "You are a helpful AI assistant."},
-    {"role": "user", "content": "Tell me a joke."}
+    {"role": "user", "content": "Haiiii"}
 ]
 
 # 6. Apply Chat Template