python remove to set code example

Example 1: remove an item from a set python

list.discard(item)

Example 2: python remove to set

s = set()
s.remove(x)

Example 3: delete and return element from set python

>>> s = set([1])
>>> print s.pop()
1
>>> print s
set([])
>>> print s.pop()
KeyError: pop from an empty set