input: Write a function to sort the given list of words in alphabetical order. The function should take a list of words as input and print the sorted list.
  def sort_words(words):
      words.sort()
      print(words)
  
  assert sort_words(['bubble', 'selection', 'quicksort', 'insertion']) == None
  assert sort_words(['apple', 'banana', 'cherry']) == None
  assert sort_words(['zebra', 'ant', 'elephant']) == None
  assert sort_words([]) == None
  
  # output
  ['bubble', 'insertion', 'quicksort', 'selection']
  ['apple', 'banana', 'cherry']
  ['ant', 'elephant', 'zebra']
  []
output: def sort_words(words):
      words.sort()
      print(words)