I'm trying to sort sublists based on the second element and then sort again based on the third element, both in descending order. So, something like this
[('b',7,9),('c',8,3),('a',7,10)]
becomes this
[('c',8,3),('a',7,10),('b',7,9),]
I think I need to something like print(sorted(list1, key=lambda l:...., but I'm not sure how to complete the code.
