F401 fixes for ruff

from modules.upscaler import Upscaler, UpscalerData

from ldsr_model_arch import LDSR

from modules import shared, script_callbacks

import sd_hijack_autoencoder

import sd_hijack_ddpm_v1

import sd_hijack_autoencoder  # noqa: F401

import sd_hijack_ddpm_v1  # noqa: F401

class UpscalerLDSR(Upscaler):

import argparse

import os

from modules.paths_internal import models_path, script_path, data_path, extensions_dir, extensions_builtin_dir, sd_default_config, sd_model_file

from modules.paths_internal import models_path, script_path, data_path, extensions_dir, extensions_builtin_dir, sd_default_config, sd_model_file  # noqa: F401

parser = argparse.ArgumentParser()

import re

import torch

from PIL import Image

import numpy as np

from modules import modelloader, paths, deepbooru_model, devices, images, shared

import git

from modules import shared

from modules.paths_internal import extensions_dir, extensions_builtin_dir, script_path

from modules.paths_internal import extensions_dir, extensions_builtin_dir, script_path  # noqa: F401

extensions = []

    try:

        from gfpgan import GFPGANer

        from facexlib import detection, parsing

        from facexlib import detection, parsing  # noqa: F401

        global user_path

        global have_gfpgan

        global gfpgan_constructor