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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 json(self):
 """ Return a JSON-serializeable object containing station metadata."""

        return {
            "elevation": self.elevation,
            "latitude": self.latitude,
            "longitude": self.longitude,
            "icao_code": self.icao_code,
            "name": self.name,
            "quality": self.quality,
            "wban_ids": self.wban_ids,
            "recent_wban_id": self.recent_wban_id,
            "climate_zones": {
                "iecc_climate_zone": self.iecc_climate_zone,
                "iecc_moisture_regime": self.iecc_moisture_regime,
                "ba_climate_zone": self.ba_climate_zone,
                "ca_climate_zone": self.ca_climate_zone,
            },
        }