Please help in completing the code. I am unable to use defined function
import sys
import nltk
import random
from nltk.tokenize import word_tokenize,sent_tokenize
GREETING_KEYWORDS = ("hello", "hi", "greetings", "sup", "what's up",)
GREETING_RESPONSES = ["'sup bro", "hey", "*nods*", "hey you get my snap?"]
User_input = input ("User said:")
type (User_input)
def check_for_greeting(sentence):
"""If any of the words in the user's input was a greeting, return a greeting response"""
words = word_tokenize (sentence)
if words in GREETING_KEYWORDS:
print(random.choice(GREETING_RESPONSES))
return;
check_for_greeting(sentence = User_input )
