docs: def deck_vote_tag(deck: Deck) -> str:
      '''deck vote tag address'''
  
      if deck.id is None:
          raise Exception("deck.id is required")
  
      deck_vote_tag_privkey = sha256(unhexlify(deck.id) + b"vote_init").hexdigest()
      deck_vote_tag_address = Kutil(network=deck.network, privkey=bytearray.fromhex(deck_vote_tag_privkey))
      return deck_vote_tag_address.address