text: from .sharify_object import SharifyObject
  
  
  class Artist(SharifyObject):
      def __init__(self, 
                   isrc: str,
                   name: str,
                   image_url: str,
                   audio_url: str,
                   genres):
          self.isrc = isrc
          self.name = name
          self.image_url = image_url
          self.audio_url = audio_url
          self.genres = genres
          self.externals = {}
  
      def add_external(self, platform, item_id: str = '', url: str = ''):
          self.externals[platform.value] = {
              'id': item_id,
              'url': url
          }
  