input: Write a function to optimize the given Python program that prints each number in a list on a new line. The function should replace the original loop with an optimized method.
  
  def optimize_loop(numbers):
      print(*numbers, sep='\n')
  
  assert optimize_loop([1, 2, 3, 4, 5, 6]) == None
  assert optimize_loop([]) == None
  assert optimize_loop([10, 20, 30]) == None
  assert optimize_loop([7, 8, 9, 10]) == None
output: def optimize_loop(numbers):
      print(*numbers, sep='\n')