Here is how to get the last element of a list in Python.

my_list = [1, 2, 3, 4]
last_element = my_list[-1] 

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To get the last element of a list in Python, you can use the index -1.

You can also use the pop() method to remove and return the last element of a list. This method removes the element from the list, so if you want to keep the original list intact, you can use the slicing syntax to get a copy of the last element. Here is an example:

my_list = [1, 2, 3, 4]

# using the pop() method to remove and return the last element
last_element = my_list.pop()  

# using slicing to get a copy of the last element
last_element = my_list[-1:] 

Note that the pop() method only works if the list is not empty. If the list is empty, it will raise an IndexError exception. You can check if the list is empty using the len() function and handle the exception accordingly. Here is an example:

my_list = [1, 2, 3, 4]

if len(my_list) > 0:
    last_element = my_list.pop()
else:
    # handle the empty list case
    last_element = None  # or some other default value

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