code: def _feature_first_back(self, results):
          
          try:
              first_back = results['hits']['hits'][0]['country_code3']
          except (TypeError, IndexError):
              # usually occurs if no Geonames result
              first_back = ""
          try:
              second_back = results['hits']['hits'][1]['country_code3']
          except (TypeError, IndexError):
              second_back = ""
          top = (first_back, second_back)
          return top
docs: Get the country of the first two results back from geonames.
  
          Parameters
          -----------
          results: dict
              elasticsearch results
  
          Returns
          -------
          top: tuple
              first and second results' country name (ISO)