<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def decode(cls, value):
 """ take a utf-8 encoded byte-string from redis and turn it back into a list :param value: bytes :return: list """

        try:
            return None if value is None else \
                list(json.loads(value.decode(cls._encoding)))
        except (TypeError, AttributeError):
            return list(value)