Hello @Laser_beam ,
I think it would be better if you open a new topic for your issue as this one is getting old and no longer seems to be related to the original subject !
If you do so, could you please also indicate the steps you have executed in order to reproduce the error ? Ideally, you can provide a small reproducible code, including some data, if possible (it can be synthetic/fake as long as the error is the same). Looking at my previous answer, I suspected that @Rish 's issue was happening because the model was compiled before being fitted, so be sure to avoid that 
Thanks !