How to restore a ckpt conformer model for inference/finetuning?
For conformer model 

we can restore a nemo model by  
model = nemo_asr.models.EncDecCTCModelBPE.restore_from(name+'.nemo') 
and use it for inference.
But the models during training were saved in ckpt format.

And I tried model.load_state_dict(torch.load(model.ckpt))  but there are different keys.

How can I load a ckpt which was saved during training for inference? or how to convert a ckpt model to the target nemo model?

Thanks 