input: Write a python function to print the names of the top 3 numbers in a given list.
  assert top_3_numbers([1, 43, 124, 87, 92]) == ["124 is the first biggest number", "92 is the second biggest number", "87 is the third biggest number"]
  assert top_3_numbers([10, 20, 45, 67, 84, 93]) == ["93 is the first biggest number", "84 is the second biggest number", "67 is the third biggest number"]
  assert top_3_numbers([5, 7, 9, 8, 6, 4, 3]) == ["9 is the first biggest number", "8 is the second biggest number", "7 is the third biggest number"]
output: def top_3_numbers(numbers):
      sorted_numbers = sorted(numbers, reverse=True)
      return [
          f"{sorted_numbers[0]} is the first biggest number",
          f"{sorted_numbers[1]} is the second biggest number",
          f"{sorted_numbers[2]} is the third biggest number"
      ]