Focusing on the Difference between append() and extend() methods in Python Lists

One of the key differences between the append() and extend() methods in Python lists is how they add elements to a list:

Append() Method:

The append() method is used to add a single element to the end of a list. When you call my_list.append(element), it adds the element as a single item at the end of the list.

Extend() Method:

The extend() method, on the other hand, is used to add multiple elements to the end of a list. When you call my_list.extend(another_list), it appends each element from another_list to the end of my_list, effectively extending the list with more items.

So, in summary, while append() adds a single element to the end of a list, extend() appends multiple elements from another list to the end of the original list.