How to use the slider.utils.consume_string function in slider

def _consume_life_bar_graph(buffer):
    life_bar_graph_raw = consume_string(buffer)
    return [
        (datetime.timedelta(milliseconds=int(offset)), float(value))
        for offset, value in (
            pair.split('|') for pair in life_bar_graph_raw.split(',') if pair
        )

use_client = client is not None
            if use_client:
                if library is not None:
                    raise ValueError(
                        'only one of library or client can be passed'
                    )
                library = client.library

        buffer = bytearray(data)

        mode = GameMode(consume_byte(buffer))
        version = consume_int(buffer)
        beatmap_md5 = consume_string(buffer)
        player_name = consume_string(buffer)
        replay_md5 = consume_string(buffer)
        count_300 = consume_short(buffer)
        count_100 = consume_short(buffer)
        count_50 = consume_short(buffer)
        count_geki = consume_short(buffer)
        count_katu = consume_short(buffer)
        count_miss = consume_short(buffer)
        score = consume_int(buffer)
        max_combo = consume_short(buffer)
        full_combo = bool(consume_byte(buffer))
        mod_mask = consume_int(buffer)
        life_bar_graph = _consume_life_bar_graph(buffer)
        timestamp = consume_datetime(buffer)
        actions = _consume_actions(buffer)

        mod_kwargs = Mod.unpack(mod_mask)
        # delete the alias field names

' beatmap to be retrieved',
                )

            use_client = client is not None
            if use_client:
                if library is not None:
                    raise ValueError(
                        'only one of library or client can be passed'
                    )
                library = client.library

        buffer = bytearray(data)

        mode = GameMode(consume_byte(buffer))
        version = consume_int(buffer)
        beatmap_md5 = consume_string(buffer)
        player_name = consume_string(buffer)
        replay_md5 = consume_string(buffer)
        count_300 = consume_short(buffer)
        count_100 = consume_short(buffer)
        count_50 = consume_short(buffer)
        count_geki = consume_short(buffer)
        count_katu = consume_short(buffer)
        count_miss = consume_short(buffer)
        score = consume_int(buffer)
        max_combo = consume_short(buffer)
        full_combo = bool(consume_byte(buffer))
        mod_mask = consume_int(buffer)
        life_bar_graph = _consume_life_bar_graph(buffer)
        timestamp = consume_datetime(buffer)
        actions = _consume_actions(buffer)

)

            use_client = client is not None
            if use_client:
                if library is not None:
                    raise ValueError(
                        'only one of library or client can be passed'
                    )
                library = client.library

        buffer = bytearray(data)

        mode = GameMode(consume_byte(buffer))
        version = consume_int(buffer)
        beatmap_md5 = consume_string(buffer)
        player_name = consume_string(buffer)
        replay_md5 = consume_string(buffer)
        count_300 = consume_short(buffer)
        count_100 = consume_short(buffer)
        count_50 = consume_short(buffer)
        count_geki = consume_short(buffer)
        count_katu = consume_short(buffer)
        count_miss = consume_short(buffer)
        score = consume_int(buffer)
        max_combo = consume_short(buffer)
        full_combo = bool(consume_byte(buffer))
        mod_mask = consume_int(buffer)
        life_bar_graph = _consume_life_bar_graph(buffer)
        timestamp = consume_datetime(buffer)
        actions = _consume_actions(buffer)

        mod_kwargs = Mod.unpack(mod_mask)