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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 geometry(self):
 """returns the feature geometry"""

        if arcpyFound:
            if self._geom is None:
                if 'feature' in self._dict:
                    self._geom = arcpy.AsShape(self._dict['feature']['geometry'], esri_json=True)
                elif 'geometry' in self._dict:
                    self._geom = arcpy.AsShape(self._dict['geometry'], esri_json=True)
            return self._geom
        return None