What are the ways to implement a chain of actions in a client-server application in Python?

Question

Python

That is, how can you implement the scheme: after receiving a number from the client, the server performs some function and gives it to the client, the client performs another function with the received number and transmits again, etc.

Answer 1

The easiest way is to use some kind of framework.
For example django. If its functionality is too much, then on the server you can raise a script with flask where you can describe a couple of requests that receive data from the front via api and return a result.
And on the front, it will be enough html with js in which axios and jQuery are connected.
But I would take advantage of vue for dynamics.