chore: fix linting

[samidarko]

I've been trying to fix the lint error. The first run showed more than 3000 errors.

There are way too many line too long (E501) and too complex functions (C901) so I excluded those rule completely in the pyproject.toml.

More importantly, the errors left are more linked to the code and I'm not feeling comfortable fixing them. I think it would be better if you do it.

Please take a look this missing dependency:

$ poetry run lint | grep videotuna | egrep -v "F841|F821|F811|F405"
videotuna/lvdm/modules/losses/contperceptual.py:4:1: F403 `from taming.modules.losses.vqperceptual import *` used; unable to detect undefined names
120 |         from videotuna.third_party.flux.models.smoldit import (

Next it's important to fix all those rules because it's some programming errors.

Here are the Ruff lint rule names for the specified error codes:

Code	Rule Name	Description
F841	unused-variable	Variable is assigned but never used.
F821	undefined-name	Name is used but not defined.
F811	redefined-while-unused	Variable is redefined while the original was never used.
F405	undefined-from-import	Import * statement used but name is undefined.

These rules belong to the Pyflakes (F) category in Ruff.