# Import the LinkedList class from the 'collections' package from collections import LinkedList # Create a new linked list my_list = LinkedList() # Add some values to the list my_list.add_to_tail(1) my_list.add_to_tail(2) my_list.add_to_tail(3) # Print the values in the list for node in my_list: print(node.value) # Output: 1, 2, 3In this example, we first import the LinkedList class from the 'collections' package. We then create a new linked list and use the add_to_tail method to add some values to it. Finally, we iterate over the nodes in the list and print out their values. It's important to note that the add_to_tail method is only available in certain LinkedList classes. For example, it's available in the 'DoublyLinkedList' class also provided by the 'collections' package, but it's not available in the 'LinkedList' class provided by the 'linked-list' package.