input: def autocomplete(input_text: str) -> List[str]:
      """Given an input text, predict and return the top 5 words that complete the text.
      >>> autocomplete("he")
      ['hello', 'help', 'hence', 'here', 'her']
      >>> autocomplete("ba")
      ['bar', 'back', 'bad', 'base', 'bag']
      """
output:     words = ['hello', 'help', 'hence', 'here', 'her', 'bar', 'back', 'bad', 'base', 'bag']
      return [word for word in words if word.startswith(input_text)][:5]