What method is used to add an element to the end of a list in Python?

The append() method adds an element to the end of a list. For example: list = [1, 2]; list.append(3) results in [1, 2, 3]. Unlike insert() which adds at a specific position, or extend() which adds all the elements of an iterable, append() always adds a single element at the end, even if that element is another list (it adds it as a nested element).