how to remove first item from set python code example

Example 1: python remove first element from list

>>> l = [1, 2, 3, 4, 5]
>>> l
[1, 2, 3, 4, 5]
>>> l.pop(0)
1
>>> l
[2, 3, 4, 5]

Example 2: python remove to set

s = set()
s.remove(x)