input: 
  def print_cube_of_number() -> None:
      """Prompt the user to enter an integer, then print the cube of that integer.
      >>> number = 3
      >>> print("The cube of the number is: " + str(number**3))
      The cube of the number is: 27
      >>> number = -2
      >>> print("The cube of the number is: " + str(number**3))
      The cube of the number is: -8
      """
      number = int(input("Please enter a number: "))
      cube = number**3
      print("The cube of the number is: " + str(cube))
  
output:     number = int(input("Please enter a number: "))
      cube = number**3
      print("The cube of the number is: " + str(cube))