app.py

import os
import asyncio
import logging
from aiogram import Bot, Dispatcher, types
from aiogram.filters import Command
from aiogram.fsm.storage.memory import MemoryStorage

BOT_TOKEN = os.getenv("BOT_TOKEN")

bot = Bot(token=BOT_TOKEN)
dp = Dispatcher(storage=MemoryStorage())

@dp.message(Command("start"))
async def start(message: types.Message):
    await message.answer("✨ Добро пожаловать в LongField Clinic!")

async def main():
    await dp.start_polling(bot)

if __name__ == "__main__":
    asyncio.run(main())