input: Write a function to sort a list of items in descending order using Python. The function should take a list as input and return the sorted list. If the list is empty, it should return the empty list.
  assert sort_list([3, 7, 5, 8, 10]) == [10, 8, 7, 5, 3]
  assert sort_list([1, 2, 3, 4, 5]) == [5, 4, 3, 2, 1]
  assert sort_list([10, 9, 8, 7, 6]) == [10, 9, 8, 7, 6]
  assert sort_list([5, 2, 9, 3, 6]) == [9, 6, 5, 3, 2]
  assert sort_list([]) == []
output: def sort_list(lst):
      return sorted(lst, reverse=True)