There’s no built-in function to slice a list, but you can easily write one yourself using drop and take:
slice :: Int -> Int -> [a] -> [a]
slice from to xs = take (to - from + 1) (drop from xs)
It should be pointed out that since Haskell lists are singly linked lists (while python lists are arrays), creating sublists like that will be O(to), not O(to - from) like in python (assuming of course that the whole list actually gets evaluated – otherwise Haskell’s laziness takes effect).