Deoldify Vapoursynth filter

[Dan64]

I attached the new RC2

I added the following specific function

HAVC_restore_video(clip: vs.VideoNode = None, clip_ref: vs.VideoNode = None, render_speed: str = 'medium',
                       ex_model: int = 0, ref_thresh: float = None, ref_freq: int = None,
                       max_memory_frames: int = 0, render_vivid: bool = False, encode_mode: int = 2,
                       torch_dir: str = model_dir) -> vs.VideoNode

It is a simplified version of HAVC_deepex and most of parameters are the same.

In this way when is selected the method = 5 is not more necessary to call HAVC_ddeoldify and HAVC_deepex

It is just necessary to call directly  HAVC_restore_video

What it is important is that in clip_ref is provided in input the clip in RGB24 provided in the field sc_framedir.
Is not necessary for this clip to have the same number of frames or Width/Height of clip to colorize.

If you think that this implementation is not feasible, please just remove the method = 5 from the list of available methods in the GUI.

Thanks,
Dan