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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:
 async def execute(self, sql, *args):
 """Create a new Cursor object, call its execute method, and return it. See Cursor.execute for more details.This is a convenience method that is not part of the DB API. Since a new Cursor is allocated by each call, this should not be used if more than one SQL statement needs to be executed. :param sql: str, formated sql statement :param args: tuple, arguments for construction of sql statement """

        _cursor = await self._execute(self._conn.execute, sql, *args)
        connection = self
        cursor = Cursor(_cursor, connection, echo=self._echo)
        return cursor