delete nlu.yml duplicate

rasa/data/nlu.yml

-version: "3.1"
-
-nlu:
-- intent: greet
-  examples: |
-    - hello
-    - hi
-    - hey
-    - howdy
-    - greetings
-    - yo
-    - good morning
-    - good evening
-    - good afternoon
-    - good day
-    - goodmorning
-    - goodevening
-    - goodafternoon
-    - hey there
-    - howdy partner
-    - what's up
-    - nice seeing you
-    - cheers mate
-  
-- intent: goodbye
-  examples: |
-    - bye
-    - later
-    - peace
-    - farewell
-    - bye bye
-    - good bye
-    - goodbye
-    - good night
-    - goodnight
-    - see you
-    - see you soon
-    - see you later
-    - so long
-    - until next time
-    - have a nice day
-
-- intent: hello_there
-  examples: |
-    - hello there
-
-- intent: what_are_you
-  examples: |
-    - what are you?
-    - what exactly are you?
-    - are you a bot?
-    - are you a robot?
-    - are you human?
-    - are you a person
-    - are you a robot or human?
-    - are you an AI?
-    - who are you?
-    - explain what you are
-    - tell me about yourself
-    - what is your purpose
-