Add exemption to Python styleguide import for exposing classes in __init__.py and unify formatting of the Table of Contents

[Martian-0007]

I have been recently working on a project and found that you can expose a Class in __init__.py using:

from package.module import Class

This can later be used for simpler imports, such as:

from package import Class
# Instead of
from package.module import Class

However, the Google guide states:

Use import statements for packages and modules only, not for individual types, classes, or functions.
Allowing this specific instance of individual class import would be beneficial, as it significantly simplifies the workflow.