code: def contains(self, x: int, y: int) -> bool:
          
          return (
              self.x <= x < self.x + self.width
              and self.y <= y < self.y + self.height
          )
docs: Returns True if this node contains these coordinates.
  
          Args:
              x (int): X position to check.
              y (int): Y position to check.
  
          Returns:
              bool: True if this node contains these coordinates.
                    Otherwise False.