Python: How to check if a nested list is essentially empty?

Question

Is there a Pythonic way to check if a list (a nested list with elements & lists) is essentially empty? What I mean by

Answer 1

Use the any() function. This returns True if any list within the list is not empty.

alist = [[],[]]
if not any(alist):
    print("Empty list!")

>> Empty list!

see: https://www.programiz.com/python-programming/methods/built-in/any