How to make the bot code for the VK group work [PYTHON]?

Question

Python

Here:

# -*- coding: utf-8 -*-
import vk_api
from vk_api.bot_longpoll import VkBotLongPoll, VkBotEventType
def main():

    vk_session = vk_api.VkApi(token='#########################################')
    longpoll = VkBotLongPoll(vk_session, '#####')
    try:
      vk_session.auth(token_only=True)
    except vk_api.AuthError as error_msg:
      print(error_msg)
      return
    for event in longpoll.listen():
        if event.type == VkBotEventType.MESSAGE_NEW and event.to_me:
            api.messages.send(peer_id=event.user_id, message='Привет!')  !!!!Вот здесь мне выходит ошибка, что api не найдено
if __name__ == '__main__':
  main()

Here is a screenshot of the console. If the code is very thin, then pliz throw off a simple variant on Python.

Answer 1

enable LongPoll in group settings