input: Write a python function to print each element in a list.
  assert print_each_element([1, 2, 3, 4, 5]) == None  # Expected output: 1 2 3 4 5 (each on a new line)
  assert print_each_element(['a', 'b', 'c']) == None  # Expected output: a b c (each on a new line)
  assert print_each_element([True, False, True]) == None  # Expected output: True False True (each on a new line)
output: def print_each_element(lst):
      for element in lst:
          print(element)