How to correctly access an instance from third-party modules?

Question

Python

Good afternoon, the question may be stupid, but google does not work.

For example: if I create an instance of the class described in the bot.py module from the main page of the application (main.py) - at startup, how can I access the created instance from a third-party module?

As far as I understand, each call to a class from bot.py leads to the creation of a new "clean" instance, but you need to work with the fields of the one that was created from main.py.

Or is a variable assigned to an instance of the "through" class for all imported application modules and can be accessed from anywhere while the application is running?

Answer 1