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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_location(self):
 """Gets the current geo location of your Thing Returns tuple of `(lat, lon)` in `float` or `(None, None)` if location is not set for this Thing """

        lat = None
        lon = None
        # note: always picks from first triple
        for _, _, o in self._graph.triples((None, GEO_NS.lat, None)):
            lat = float(o)
            break
        for _, _, o in self._graph.triples((None, GEO_NS.long, None)):
            lon = float(o)
            break

        return lat, lon