Get record from storage

        :param chat:
        :param user:
        :return:

async def get_record(self, *,
                         chat: typing.Union[str, int, None] = None,
                         user: typing.Union[str, int, None] = None) -> typing.Dict:
        """
        Get record from storage

        :param chat:
        :param user:
        :return:
        """
        chat, user = self.check_address(chat=chat, user=user)
        addr = f"fsm:{chat}:{user}"

        conn = await self.redis()
        data = await conn.execute('GET', addr)
        if data is None:
            return {'state': None, 'data': {}}
        return json.loads(data)