input: 
  def create_Vector3D(coordinates: List[float]) -> Vector3D:
      """Create a 3D Vector object from a list of coordinates.
      >>> create_Vector3D([1.0, 2.0, 3.0])
      (1.0, 2.0, 3.0)
      >>> create_Vector3D([4.5, -2.3, 0.0])
      (4.5, -2.3, 0.0)
      """
  
output:     return tuple(coordinates)