what after registering

[krzakplyt1]

I'm new at this, registered account, and now it says account already registered

import json
import asyncio
from vulcan import Vulcan
from vulcan import Account
from vulcan import Keystore

async def main():
    keystore = await Keystore.create()
    with open("keystore.json", "w") as f:
        # write a formatted JSON representation
        f.write(keystore.as_json)

        account = await Account.register(keystore, "*", "*", "*")
    with open("account.json", "w") as f:
        # write a formatted JSON representation
        f.write(account.as_json)

if __name__ == '__main__':
    loop = asyncio.get_event_loop()
    loop.run_until_complete(main())