Description

Hello @francois-rozet,

This should take up our discussion on the usage of star imports in #38:

Using star imports in Python is very convenient and saves you from typing long module names repeatedly if you need to use multiple entities from a module.
However, from my experience, star imports can cause naming conflicts if two modules have entities with the same name. Importing everything from a module can make it difficult to determine which specific entities are being used in the code. This can make code more error-prone and harder to debug. Additionally, Linters like ruff cant warn you about unused imports when start imports are used.

Hence, I would suggest removing them from the init modules for the reasons mentioned above, at the cost of slightly higher maintenance.

Implementation

I did originally eliminate the use of all start import in commit 08d3f43.
If desired, I could cherry-pick zuko/flows/__init__.py from commit 08d3f43 and remove the ignores from pyprojetc.toml in a new PR.

Alternatives

Leave everything as it is now.