Nothing happens after loading JSON

[mayurjobanputra]

I downloaded the repo as a zip, extracted it locally, viewed index.html locally, and then chose my json backup file. Nothing happened after. This is what I see:

I don't see any messages in console either.

UPDATE: Looks like some errors in console when loading the index.html file. See https://github.com/abacaj/chatgpt-backup/issues/9