input: Write a function to loop through a given list and print each item with a message. The function should take in a list as an input and print the message for each item in the list.
  
  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(['X', 'Y', 'Z'])==None
  assert print_list_items([])==None
output: def print_list_items(my_list):
      for item in my_list:
          print("The item is: {}".format(item))