def swap_cards (valid_deck: List[int], index: int) -> None: """Return a new list that has the card at the index swaps with the card that follows it. If if the card at the index is on the last of the deck, swap that card with the first card. >>>swap_cards([1,2,3,4,5,6,7,8,9,10), 9) (10,2,3,4,5,6,7,8,9,1] >>>swap_cards ([1,2,3,4,5,6,7,8,9,10], 2) [1,2,4,3,5,6,7,8,9,10]