docs: def find_attractiveness(self, username, accuracy=1000,
                              _lower=0, _higher=10000):
          """
          :param username: The username to lookup attractiveness for.
          :param accuracy: The accuracy required to return a result.
          :param _lower: The lower bound of the search.
          :param _higher: The upper bound of the search.
          """
          average = (_higher + _lower)//2
          if _higher - _lower <= accuracy:
              return average
  
          results = search(self._session,
                           count=9,
                           gentation='everybody',
                           keywords=username,
                           attractiveness_min=average,
                           attractiveness_max=_higher,)
          found_match = False
          if results:
              for profile in results:
                  if profile.username.lower() == username:
                      found_match = True
                      break
  
          if found_match:
              return self.find_attractiveness(username, accuracy,
                                              average, _higher)
          else:
              return self.find_attractiveness(username, accuracy,
                                              _lower, average)