from dataclasses import dataclass import os @dataclass class LyricsCommentData(object): music4all_id: str songmeanings_id: str lyrics: str comment: str def get_audio_path(self): # get audio path from id self.audio_path = os.path.join("Music4All/music4all/audios", self.music4all_id + '.mp3' ) return self.audio_path