Remove all unused imports in v2 files

[kevingreenman]

No description provided.

[JacksonBurns]

We should also isort the imports. And the removal can be done automatically by something like autoflake8

[davidegraff]

thoughts on using ruff -> black as a pre-commit hooks?

[KnathanM]

#714 now enforces no unused imports. @JacksonBurns what is our status with sorted imports? Is that enforced with flake8?

[JacksonBurns]

By default flake8 does not enforce a sort order on imports, although we could add it with the flake8-import-order plugin (see the docs, or isort as mentioned above.

[JacksonBurns]

Actually it occurs to me that this issue can be closed since the original topic has been resolved. Let's chat offline about if we want to enforce sorting/how and then open a separate issue.