set.discard() in python
"discard()" function is used to remove the specified element in the set. It will not show error if the specified element is not available in the set.
Syntax:
set.discard(value)
Example-1
n = {10, 30, 50}
n.discard(30)
print(n)
Output
{10, 50}
Example-2
n = {10, 30, 50}
n.discard(20)
print(n)
Output
{10, 50, 30}
Example-3
n = {"A", "B", "AB", "A"}
n.discard("A")
print(n)
Output
{'B', 'AB'}