currently uses only 4 cores instead of 8

[thiswillbeyourgithub]

I noticed while creating cards from a large documents that only 4 out of 8 of my cores seem to be used. Maybe investigating this could increase the speed of autocards a lot.

(And yes, I don't have a GPU).

[paulbricman]

I couldn't find low-hanging fruit on the HF transformers docs, but it might just speed up things.