code: def by_account(self, region, encrypted_account_id):
          
          url, query = SummonerApiV4Urls.by_account(
              region=region, encrypted_account_id=encrypted_account_id
          )
          return self._raw_request(self.by_account.__name__, region, url, query)
docs: Get a summoner by account ID.
  
          :param string region:               The region to execute this request on
          :param string encrypted_account_id: The account ID.
  
          :returns: SummonerDTO: represents a summoner