Calling BacktestDataHandler.get_assets_historical_range_close_price issue

[hubert94536]

CSVDailyBarDataSource.get_assets_historical_closes does not accept the parameter "adjusted".

BacktestDataHandler.get_assets_historical_range_close_price attempts to pass the parameter "adjusted" to CSVDailyBarDataSource, which throws an error.

def get_assets_historical_range_close_price(
        self, start_dt, end_dt, asset_symbols, adjusted=False
    ):
        """
        """
        prices_df = None
        for ds in self.data_sources:
            try:
                prices_df = ds.get_assets_historical_closes(
                    start_dt, end_dt, asset_symbols, adjusted=adjusted
                )
                if prices_df is not None:
                    return prices_df
            except Exception:
                raise
        return prices_df