VKApi AttributeError: module 'vk_api' has no attribute 'VKApi' how to solve?

Question

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AttributeError: module 'vk_api' has no attribute 'VKApi' Throws
when running this code...
I've been trying to figure out what's wrong for 3 hours now

import vk_api
from vk_api.longpoll import VkLongPoll, VkEventType
from toks import main_token

vk = vk_session.get_api()
vk_session = vk_api.VKApi(token = main_token )
session_api = vk.session.get_api()
longpoll = VklongPoll(vk_session)

def sender(id, text):
vk_session.method('message.send', {"user_id" : id, 'message' : text, 'random id' : 0})

for event in longpoll.listen():
if event.type == VkEventType.MESSAGE_NEW:
if event.to_me:

msg = events.text.lower()
id = event .user_id

if msg == "xxxx":
sender(id, 'xxx')

Answer 1

Fix vk_session = vk_api.VKApi(token = main_token ) , to vk_session = vk_api.VkApi(token = main_token )