How to make a VK bot send a message when adding it to a conversation?

Question

Python

Hello ! I have a simple bot written in python using the VKBottle library. I need to implement such a thing that when a bot is added to any conversation, it immediately sends a message.
For example:
user n invited the bot
bot: hello everyone!

Answer 1

https://github.com/FallenAstaroth/VK-Bots/blob/mas...

Answer 2

You check for the message action type, if it is "chat_invite_user" and the id is equal to the id of your group - send a message
https://vk.com/dev/objects/message