input: Write a python function to sort a list in ascending order.
  assert sort_list([3, 5, 1, 7, 4, 2])==[1, 2, 3, 4, 5, 7]
  assert sort_list([10, 9, 8, 7, 6, 5, 4, 3, 2, 1])==[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
  assert sort_list([5, 3, 8, 6, 2, 7, 4, 1])==[1, 2, 3, 4, 5, 6, 7, 8]
output: def sort_list(lst):
      return sorted(lst)