How to remove a value from a list?

Question

Python

How to remove the value of the second list from the list, if it is present?

a = 'test'
b = 'test stroka'
l = [a, b]

if a in b:
    удалить test из b
    результатом должно быть - 'stroka'

Answer 1

a = 'test'
b = 'test stroka'

if a in b:
    b = "".join(b.split(a))

PS It's not entirely clear what you want to do. If something is wrong, then explain what you want to do.
UPD1: If you still need to replace b in the list, then you need something like this:

a = 'test'
b = 'test stroka'
l = [a, b]

if a in b:
    b = "".join(b.split(a))
    l[1] = b