Python: Want to have something taken out of a list how do I do this in python 3?

Here is my code if that helps you answer the question

import random

Exlist = ['pl1', 'pl2']
Exvar = random.choice(Exlist)
print(Exvar)
Exlist = Exlist - list(Exvar)

I tried changing Exvar to a list

>Solution :

Use remove(). For example,

import random

Exlist = ['pl1', 'pl2']
Exvar = random.choice(Exlist)
print(Exvar)
Exlist.remove(Exvar)