input: 
  def print_star_pattern() -> None:
      """Prints a specific star pattern to the console. The pattern consists of two parts: the first part is an incrementing pattern of stars from 1 to 5 and the second part is a decrementing pattern of stars from 5 to 1.
      >>> print_star_pattern()
      *
      **
      ***
      ****
      *****
      *****
      ****
      ***
      **
      *
      """
  
output:     for i in range(1, 6):
          print('*' * i)
      for i in range(5, 0, -1):
          print('*' * i)