Readme Installation QoL

[mezotaken]

Is your feature request related to a problem? Please describe. Is section 5 of the readme installation guide outdated? I remember that i did it like two weeks ago, but anyway gfpgan loaded itself when i first used it, just as any other model. I believe one has to use --gfpgan-models-path argument to actually use manually loaded models?

Describe the solution you'd like Its really confusing and standing out from every other model available. Shouldnt this section be removed to not confuse newcomers?

Describe alternatives you've considered Clearly explain the possibility to manually download and use models with appropriate cl args. Otherwise they'll be downloaded automatically.

Additional context