input: Write a function to loop through a list and print each item with a custom message. The function should take a list as input and print "The item is: {}" for each item in the list.
  
  assert print_list_with_message(['A', 'B', 'C', 'D'])==None
  assert print_list_with_message(['X', 'Y', 'Z'])==None
  assert print_list_with_message([])==None
output: def print_list_with_message(lst):
      for item in lst:
          print(f"The item is: {item}")