input: def print_cube_of_number(number: int) -> None:
      """ Prints the cube of a given integer.
      >>> print_cube_of_number(3)
      The cube of the number is: 27
      >>> print_cube_of_number(-4)
      The cube of the number is: -64
      """
output:     print(f"The cube of the number is: {number ** 3}")