如何在telethon python的联系人中保存一个号码?
from telethon import TelegramClient
from telethon.tl.functions.contacts import GetContactsRequest
from telethon.tl.types import InputPeerUser
client = TelegramClient('arta0', api_id, api_hash)
client.connect()
#number=+19133704541
#name='ali karimi'
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添加联系人需要什么模块?