def record(self, direction, price, quantity):
        if direction:
            self.stocks -= quantity
            self.money += quantity*price
            self.sellhist.append(price)
        else:
            self.stocks += quantity
            self.money -= quantity*price
            self.buyhist.append(price)
Name of Group and number of group members
dataset/ETHPy150Open jcbagneris/fms/fms/contrib/coleman/agents/avgbuyselltrader.py/AvgBuySellTrader.record--crossover with--dataset/ETHPy150Open carpedm20/LINE/line/models.py/LineGroup.__repr__