input: from typing import Tuple
  
  def swap_variables(x: int, y: int) -> Tuple[int, int]:
      """ Swaps the values of two variables and returns them as a tuple.
      >>> swap_variables(5, 10)
      (10, 5)
      >>> swap_variables(3, 3)
      (3, 3)
      """
  
      
      
      
      
      
      
      
      
      
      
      
      
output:     temp = x
      x = y
      y = temp
      return (x, y)