Update file nlu.yml

Pages/data/nlu.yml

+version: "3.1"
+
+nlu:
+  - intent: ask_most_important_factor
+    examples: |
+      - What is the most important factor to my academic success?
+      - Tell me about the key factors for success.
+      - What factor matters most for exam performance?
+
+  - intent: ask_model_types
+    examples: |
+      - Tell me about the models used.
+      - What models train the prediction system?
+      - What machine learning models are used?
+
+  - intent: ask_academic_advice
+    examples: |
+      - Can you give me tips to do well in school?
+      - What advice do you have for academic success?
+      - How can I improve my exam scores?
+
+  - intent: nlu_fallback
+    examples: |
+      - I'm not sure what you're asking.
+      - I didn't understand that.
+      - Can you repeat the question?