Table flattening code

[devnkong]

Dear authors,

First of all, thanks for your work which is helpful and inspiring. I found your dataset and code repo very useful.

I see in your data folder that you provide the already flattened tables in chunks. May I ask if it is possible that you also share the code that parses the raw table into the chunked and flattened format? That will be very helpful for our research.

Thanks a lot.