is there a way to:
starting with a list
lst=[[1,2,3],[4,5,6],[7,8,9],[10,11,12]]

i want a new list with every second(nth) element from the sublist
new list: [2,5,8,11]

and or
a new list with every second(nth) element from lst[1:3]
new list: [5,8]

thanks in advance

>Solution :

If this is a recurring operation, you’ll probably want to turn this into a reusable function. Feel free to remove the type annotations.

def get_nth_elements(list_of_lists: List[List[Any]], n: int) -> List[Any]:
   """Get the nth element from each list in a given list of lists"""
   return [sub_list[n] for sub_list in list_of_lists]