Chatbot for VK. How to read messages from a conversation?

Question

Python

How can I read messages from a conversation?
Trained on other sites.
The bot works in group messages.
If you go through authorization through the VK page, then only personal messages are read, and the bot does not perceive conversations.
So far my code is this:

values ​​= {'out': 0, 'count': 100, 'offset': 0}
response=vk.method('messages.getConversations', values)
def write_msg(user_id, s):
vk.method('messages. send', {'user_id':user_id, 'message':s})
while True:
response=vk.method('messages.getConversations', values)
if response['items'] and response['items'][0 ]['last_message']['from_id']>0:
response=response['items'][0]
if response['last_message']['text'].lower()=='hello':
write_msg(response ['conversation']['peer']['id'], hello[randint(0, len(hello)-1)])
elif response['last_message']['text'].lower()=='/help':
write_msg(response['conversation']['peer']['id'], info)
time.sleep(1)
hello is a sheet that consists of different Strings

Answer 1

you must use Bots LongPoll API or Callback API to get messages instantly