def player_wins(self, char):
        for a, b, c in [(0, 1, 2), (3, 4, 5), (6, 7, 8),
                        (0, 3, 6), (1, 4, 7), (2, 5, 8),
                        (0, 4, 8), (2, 4, 6)]:
            if char == self.board[a] != self.board[b] == self.board[c]:
                return True

        return False
dataset/ETHPy150Open zkan/tictactoe/tictactoe_rl.py/TicTacToe.player_wins/operator `==` -> `!=`