input: 
  def sort_strings_alphabetically(strings: List[str]) -> None:
      """ Sorts the given list of strings in alphabetical order and prints each string.
      >>> sort_strings_alphabetically(['cat', 'dog', 'apple', 'banana'])
      apple
      banana
      cat
      dog
      """
      strings.sort()
      for string in strings:
          print(string)
  
output:     strings.sort()
      for string in strings:
          print(string)