Finetuning for Old Sanskrit Scripts

[SaiMadhusudan]

I am having trouble with integrating the validation code , I want to report cer

[SaiMadhusudan]

Basically I am not working with Devanagiri script but with something else of Sanskrit like Modi I wanted to how how can I write a code which will finetune surya on this new script and see the results I want to have train cer and val cer on it

[SaiMadhusudan]

May be something like a callback function

[2ayush2]

How is your result?