No script available for LiLt fine tuning on Document Image classification

[madhavi1102]

In the research paper, it has been shown the LiLT has performed well on RVIL-CDIP dataset for document classification. but in the git repo, there is no file/script/instructions present to fine-tune on custom dataset for document classification or RVL-CDIP dataset.
Please provide the necessary steps or file for the same.

I would appreciate the response.