code: def download_playlist_by_id(self, playlist_id, playlist_name):
          
  
          try:
              songs = self.crawler.get_playlist_songs(
                  playlist_id)
          except RequestException as exception:
              click.echo(exception)
          else:
              folder = os.path.join(self.folder, playlist_name)
              for song in songs:
                  self.download_song_by_id(song.song_id, song.song_name, folder)
docs: Download a playlist's songs by its id.
  
          :params playlist_id: playlist id.
          :params playlist_name: playlist name.