deleting a list item from a list within a list python code example

Example 1: delete element of a list from another list python

l1 = ["a", "b", "c", "d", "e", "f"]
l2 = ["b", "c", "e"]

l1 = [elt for elt in l1 if elt not in l2]
# l1 = ['a', 'd', 'f']

Example 2: Python Remove List Items

thislist = ["apple", "banana", "cherry"]
thislist.remove("banana")
print(thislist)