input: from typing import List
  
  
  def reverse_words(words: List[str]) -> List[str]:
      """ Reverse the order of words in a given list of words.
      >>> reverse_words(['Hello', 'world', 'from', 'Python'])
      ['Python', 'from', 'world', 'Hello']
      >>> reverse_words(['This', 'is', 'a', 'test'])
      ['test', 'a', 'is', 'This']
      """
output:     return words[::-1]