Update rag.py

rag.py

@@ -72,6 +72,9 @@ def get_best_answer(user_input):
         return "Please enter a valid question."
     user_input_lower = user_input.lower().strip()
 
+    if len(user_input_lower.split()) < 3:
+        return "Please ask your question properly with at least 3 words."
+
     # 👉 Check if question is about fee
     if any(keyword in user_input_lower for keyword in ["fee structure", "fees structure"]):
         return (