input: 
  from typing import List
  
  def optimize_print_loop(numbers: List[int]) -> None:
      """ Optimize the given Python program by modifying the way the numbers are printed.
      Instead of using a loop, use a single print statement with unpacking and separator.
      
      >>> optimize_print_loop([1, 2, 3, 4, 5, 6])
      1
      2
      3
      4
      5
      6
      """
  
output:     print(*numbers, sep='\n')