Тема: Допомога з python aiogram

Пишу Telegram-бота, при додаванні Web-app виникла помилка не знаю як виправити.
Код:

from aiogram.types import CallbackQuery


from aiogram import Bot, Dispatcher, executor
from aiogram.contrib.fsm_storage.memory import MemoryStorage
from aiogram.dispatcher.filters.state import StatesGroup, State
from aiogram.types import Message
from aiogram_dialog import Window, Dialog, DialogRegistry, DialogManager, StartMode
from aiogram_dialog.widgets.kbd import Button
from aiogram_dialog.widgets.kbd import Url
from aiogram_dialog.widgets.text import Const 
storage = MemoryStorage()
bot = Bot(token='тут_токен')
dp = Dispatcher(bot, storage=storage)
registry = DialogRegistry(dp)


class MySG(StatesGroup):
    main = State()

async def uid_clicked(c: CallbackQuery, button: Button, manager: DialogManager):
    await c.answer(f"Your ID is: {c.from_user.id} ") 

main_window = Window(
Const("Hello, user"),
Button(Const("My balance"), Const("https://телеґрам/PayeercomBot"), id="ID038374" ), 
Button(Const("My id"), on_click=uid_clicked, id="ID84746"),
Url(Const("Library developer"), web_app=WebAppInfo('https://github.com/Tishka17/aiogram_dialog/'), id="ID8374847"),
state=MySG.main, 
)
dialog = Dialog(main_window)
registry.register(dialog)


@dp.message_handler(commands=["start"])
async def start(m: Message, dialog_manager: DialogManager):
    await dialog_manager.start(MySG.main, mode=StartMode.RESET_STACK)

if __name__ == '__main__':
    executor.start_polling(dp, skip_updates=True)