input: from typing import Dict
  
  def print_dictionary_values(items: Dict[int, str]) -> None:
      """ Given a dictionary where the keys are integers and the values are strings,
      print the values of the dictionary.
      >>> print_dictionary_values({1: 'one', 2: 'two', 3: 'three', 4: 'four'})
      one
      two
      three
      four
      """
      for key, value in items.items():
          print(value)
output:     for key, value in items.items():
          print(value)