(self, hand_2d, board_2d)
Args:
            hand_2d (np.ndarray):       the hand to evaluate
            board_2d (np.ndarray):      the board to evaluate

        Returns:
            int: handrank, higher is better.
def get_hand_rank(self, hand_2d, board_2d):
        """

        Args:
            hand_2d (np.ndarray):       the hand to evaluate
            board_2d (np.ndarray):      the board to evaluate

        Returns:
            int: handrank, higher is better.

        """
        raise NotImplementedError
def get_hand_rank ( self , hand_2d , board_2d ) : raise NotImplementedError