Deoldify Vapoursynth filter

[Dan64]

Hello Selur,

  I discovered that weird things happen in vs-deoldify when is used the default VS multi-threading.
  When is enabled "Exemplar Models" it is necessary to disable it with "core.num_threads=1".
  This issue was reported also on EGVSR in your post: VSGAN - VapourSynth GAN Implementation, based on ESRGAN

  I tried to use the statement  "core.num_threads=1" in my functions, but is not working.
  It works only if is inserted at beginning of the script produced by Hybrid as:

clip = core.bs.VideoSource(source="sample.mp4")
core.num_threads=1
frame = clip.get_frame(0)

  It is feasible for you to add this feature for HAVC ?

Thanks,
Dan