input: def squared_list_comprehension(numbers: List[int]) -> List[int]:
      """Create a list comprehension that returns the squared values of the input list.
      >>> squared_list_comprehension([1, 2, 3, 5, 8, 13])
      [1, 4, 9, 25, 64, 169]
      """
      return [x*x for x in numbers]
output:     return [x*x for x in numbers]