Telethon ChatList join

from telethon.sync import TelegramClient
from telethon import functions, types
from telethon.tl.functions.messages import SendReactionRequest
from telethon import functions, types
from telethon.tl.functions.chatlists import JoinChatlistInviteRequest

with TelegramClient(...) as client:
  hash = "esdbZr0CHrVhN2Iy"
  result = client(functions.chatlists.CheckChatlistInviteRequest(slug=hash))
  if isinstance(result, types.chatlists.ChatlistInviteAlready):
    print("chatlist already joined")
  else:
    print(f"ChatList: {hash} has {len(result.peers)} chats")

    result = client(
      functions.chatlists.JoinChatlistInviteRequest(slug=hash, peers=result.peers)
    )
    print("Joined")