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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_sensor_descriptions(self):
 """Get available sensor names Iterates over the available sensor descriptions :returns: Iterator of dicts describing each sensor """

        self.init_sdr()
        for sensor in self._sdr.get_sensor_numbers():
            yield {'name': self._sdr.sensors[sensor].name,
                   'type': self._sdr.sensors[sensor].sensor_type}
        self.oem_init()
        for sensor in self._oem.get_sensor_descriptions():
            yield sensor