<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def DbGetClassInheritanceForDevice(self, argin):
 """ Get class inheritance for the specified device. :param argin: Device name :type: tango.DevString :return: Classes off the specified device. [0] - is the class of the device. [1] - is the class from the device class is inherited. :rtype: tango.DevVarStringArray """

        self._log.debug("In DbGetClassInheritanceForDevice()")
        return self.db.get_class_inheritance_for_device(argin)