How to implement function execution queues in multithreading?

Question

Python

It is necessary to make the library execute tasks from different modules in turn
The library does not support multithreading
Please give the simplest example of how this can be implemented
Example
There is a main.py file in which two modules are attached and run in multithreading
Both modules connect one and the same same library Telegram
But this library does not support multithreading
How to implement queues? How is this file with the library attached separately? etc

Answer 1

It is necessary to take the "threading" outside the script
If the script processes requests - nginx-uWSGI-flask (django)
If batch processing - bash-parallel-main.py -parameter_from 0 -parameter_to 10
In isolated cases when real queues are required - celery