How to use the jardin.config.logger.debug function in jardin

def select(self, **kwargs):
        query = SelectQueryBuilder(**kwargs).query
        config.logger.debug(query)
        self.db.execute(*query)
        results = self.db.cursor().fetchall()
        return pandas.DataFrame.from_records(list(results), columns=self.columns(), coerce_float=True)

def delete(self, **kwargs):
        query = DeleteQueryBuilder(**kwargs).query
        config.logger.debug(query)
        self.db.execute(*query)

def raw_query(self, **kwargs):
        query = RawQueryBuilder(**kwargs).query
        config.logger.debug(query)
        self.db.execute(*query)
        if self.db.cursor().description:
            results = self.db.cursor().fetchall()
            return pandas.DataFrame.from_records(list(results), columns=self.columns(), coerce_float=True)
        else:
            return None