How to Clear a Python Set?

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In Python, you can clear all elements from a set by using the clear() method. The clear() method removes all elements from the set, leaving it empty.

Here’s an example of how to use the clear() method to clear a set:

my_set = {1, 2, 3, 4, 5}
my_set.clear()
print(my_set) # Output: set()

In this example, the clear() method is called on the my_set object, which removes all elements from the set, leaving it empty.

Note that the clear() method modifies the original set in place and does not return a new set. If you want to create a new set with the same name as the original set, you can simply assign an empty set to it like this:

my_set = {1, 2, 3, 4, 5}
my_set = set()
print(my_set) # Output: set()

This creates a new empty set and assigns it to the my_set variable, effectively clearing all elements from the original set.

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