How to use the yfpy.data.Data function in yfpy

game_id,
                 config,
                 base_dir,
                 data_dir,
                 week_validation_function,
                 save_data=True,
                 dev_offline=False):

        self.league_id = league_id
        self.game_id = game_id
        self.config = config
        self.data_dir = data_dir
        self.save_data = save_data
        self.dev_offline = dev_offline

        self.yahoo_data = Data(self.data_dir, save_data=save_data, dev_offline=dev_offline)
        yahoo_auth_dir = os.path.join(base_dir, config.get("Yahoo", "yahoo_auth_dir"))
        self.yahoo_query = YahooFantasySportsQuery(yahoo_auth_dir, self.league_id, self.game_id, offline=dev_offline)

        if self.game_id and self.game_id != "nfl":
            yahoo_fantasy_game = self.yahoo_data.retrieve(str(self.game_id) + "-game-metadata",
                                                          self.yahoo_query.get_game_metadata_by_game_id,
                                                          params={"game_id": self.game_id},
                                                          data_type_class=Game)
        else:
            yahoo_fantasy_game = self.yahoo_data.retrieve("current-game-metadata",
                                                          self.yahoo_query.get_current_game_metadata,
                                                          data_type_class=Game)

        self.league_key = yahoo_fantasy_game.game_key + ".l." + self.league_id
        self.season = yahoo_fantasy_game.season