Update app.py

app.py

@@ -83,9 +83,6 @@ mock_questions = [
     "What programs does the Computer Science Department offer?",
     "What environmental challenges does the Earth & Environmental Science Dept address?",
     "Who is the Head of Mathematics Department?",
-    "What subjects are taught in the Zoology Department?",
-    "What is the mission of Archaeology & Heritage Studies Department?",
-    "What programs are offered in Business Management, Commerce, and Economics?",
     "What is the goal of Educational Development Department?",
     "Who leads the Languages and Cultural Studies Department?"
 ]