Aiogram Bot

from aiogram import Bot, types, Dispatcher
from aiogram.utils import executor

bot = Bot(token="5972617740:AAH3mIJtsbIrb3-tFNyD_2zDmc9pXa-37So", parse_mode="HTML")
dp = Dispatcher(bot)

@dp.message_handler(text=['/start'])
async def start(message: types.Message):
    await message.answer("Привет")


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