012 Swap names. Complete the following function according to its docstring. Note: this function should return None. Its job is to modify the list passed as its argument. def swap_name (name_list: List[str]) -> None: """name_list contains a single person's name. Modify name_list so that the first name and last name are swapped. >>> name = ['John', 'Smith'] >>> swap_name (name) >>> name [ 'Smith', 'John'] >>> name = ['John', 'Andrew', 'Gleeson', 'Smith'] >>> swap_name (name) >>> name [ 'Smith', 'Andrew', 'Gleeson', 'John']