Tesseract in docker image

Hi,

I am having issues getting SiYuan to work with tesseract.

I've installed tesseract into the docker image and downloaded the language packs.

Example dockerfile

FROM b3log/siyuan:v3.1.13

RUN apk update && apk add --no-cache --update tesseract-ocr

RUN cd /usr/share/tessdata && wget https://github.com/tesseract-ocr/tessdata/raw/main/eng.traineddata && wget https://github.com/tesseract-ocr/tessdata/raw/main/chi_sim.traineddata && wget https://github.com/tesseract-ocr/tessdata/raw/main/chi_tra.traineddata

ENTRYPOINT ["/opt/siyuan/entrypoint.sh"]

CMD ["/opt/siyuan/kernel"]

And I can find the following in the running container:

However, I do not see tesseract-ocr enabled in the container logs. I do not see any OCR results when I click on the context menu for OCR.

Any help appreciated. Thanks.