Update app.py

app.py

@@ -183,12 +183,12 @@ example_queries = [
     "What APT groups are targeting Ukraine?",
     "Explain the Log4j vulnerability",
     "Chinese state-sponsored hacking activities",
-    "How does Ransomware-as-a-Service work?",
-    "Latest North Korean cryptocurrency thefts",
+    "Toilet?",
+    "Latest North Korean hacker",
     "Describe the SolarWinds supply chain attack",
     "What is the Lazarus Group known for?",
     "Common attack vectors used against critical infrastructure",
-    "Pegasus spyware capabilities and targets"
+    "pls rick roll me"
 ]
 
 # 自定義 CSS