input: Write a python function to create a dictionary with words as keys and their lengths as values.
  assert create_word_length_dict(["apple", "strawberry", "coffee"]) == {"apple": 5, "strawberry": 10, "coffee": 6}
  assert create_word_length_dict(["banana", "grape", "mango"]) == {"banana": 6, "grape": 5, "mango": 5}
  assert create_word_length_dict(["a", "ab", "abc", "abcd"]) == {"a": 1, "ab": 2, "abc": 3, "abcd": 4}
output: def create_word_length_dict(words):
      return {word: len(word) for word in words}