How can I use my own data to generate layout in LayoutFormer++

[Flulike]

Thanks for your outstanding work.

May I ask how could I use own data to generate layout in LayoutFormer++.

Like paper said
input: Refinement: image 20 13 35 34 | text 11 59 61 21 | text 9 87 63 19
output: image 22 11 36 36 | text 10 58 60 20 | text 10 89 60 20

[Flulike]

And could u tell me the way to preprocess data and is there demo for this model?