我的“Time”类使用的是我为小时、分钟和秒设置的默认数据，无法以任何方式更改它们的值

class Time:
    def __init__(self, hour=0, minute=0, second=0):
        self._hour = hour
        self._minute = minute
        self._second = second

    @property
    def hour(self):
        return self._hour

    @hour.setter
    def hour(self, value):
        if 0 <= value < 24:
            self._hour = value
        else:
            raise ValueError("Hour must be between 0 and 23")

    @property
    def minute(self):
        return self._minute

    @minute.setter
    def minute(self, value):
        if 0 <= value < 60:
            self._minute = value
        else:
            raise ValueError("Minute must be between 0 and 59")

    @property
    def second(self):
        return self._second

    @second.setter
    def second(self, value):
        if 0 <= value < 60:
            self._second = value
        else:
            raise ValueError("Second must be between 0 and 59")

# 使用示例
time = Time()
time.hour = 14  # 设置小时
time.minute = 30  # 设置分钟
time.second = 45  # 设置秒