<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def update(self):
 """Update the temperature."""

        self._controller.update(self._id, wake_if_asleep=False)
        data = self._controller.get_climate_params(self._id)
        if data:
            self.__inside_temp = (data['inside_temp'] if data['inside_temp']
                                  else self.__inside_temp)
            self.__outside_temp = (data['outside_temp'] if data['outside_temp']
                                   else self.__outside_temp)