input: Write a function to sort a list in descending order using Python's built-in `sort()` method with the `reverse=True` parameter. The function should modify the list in place and return the sorted list.
  
  assert sort_descending([3, 7, 5, 8, 10]) == [10, 8, 7, 5, 3]
  assert sort_descending([1, 2, 3, 4, 5]) == [5, 4, 3, 2, 1]
  assert sort_descending([]) == []
  assert sort_descending([1]) == [1]
output: def sort_descending(lst):
      lst.sort(reverse=True)
      return lst