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