input: Write a function to print each item of the given list with a message. The function should take a list as input and iterate over each element, printing a message with the current element.
  
  def print_list_items(my_list):
      for item in my_list:
          print("The item is: {}".format(item))
  
  assert print_list_items(['A', 'B', 'C', 'D'])==None
  assert print_list_items([])==None
output: def print_list_items(my_list):
      for item in my_list:
          print("The item is: {}".format(item))