🚀 Feature Request

ENUMs for the catalyst-based conventions.
As an example, I will use scope.

Motivation

We have a lot of callbacks that used scope and maybe some other parameter that has only in catalyst-based meaning.
And every time we need to do something like that:

if isinstance(scope, str) and scope in [
            "on_batch_end",
            "on_batch_start",
  

According to @rspadim, functions in entropy.py could use numpy array instead of strings, as it's better to numba.

Guide on how to implement this is available in the comments in PR #311 .

🙋 Feature Request

🔦 Context

Hey Contributor!

Thanks for checking out HyperLearn!! Super appreciate it.

Since the package is new (only started like August 27th)..., Issues are the best place to start helping out, and or check out the Projects tab. There's a whole list of stuff I envisioned to complete.

Also, if you have a NEW idea: please post an issue and label it new enhancement.

In terms of priorities, I wanted