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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def list_market_profit_and_loss( self, market_ids, include_settled_bets=False, include_bsp_bets=None, net_of_commission=None):
 """Retrieve profit and loss for a given list of markets. :param list market_ids: List of markets to calculate profit and loss :param bool include_settled_bets: Option to include settled bets :param bool include_bsp_bets: Option to include BSP bets :param bool net_of_commission: Option to return profit and loss net of users current commission rate for this market including any special tariffs """

        return self.make_api_request(
            'Sports',
            'listMarketProfitAndLoss',
            utils.get_kwargs(locals()),
            model=models.MarketProfitAndLoss,
        )