@property
    @memoized
    def _number_columns(self):
        return [col["field"] for col in self._report_columns if col.get("aggregation", None) in ["avg", "sum"]]
dataset/ETHPy150Open dimagi/commcare-hq/corehq/apps/userreports/reports/builder/forms.py/ConfigureNewReportBase._number_columns/original