denoiser is a .py file in the repository itself.

denoiser is a .py file in the repository itself.

thanks. but I still don't understand, i can't find the file in tacotron2

okay, I don't know why is that happening but you can just copy its code and make a .py file denoiser itself to make it work

It's in the waveglow repo.
sys.path.append('waveglow/')

If still not found

cd waveglow/
git pull origin master

It's in the waveglow repo.
sys.path.append('waveglow/')

If still not found

cd waveglow/
git pull origin master

thanks, i just delete the code to avoid it, with out denoiser, i can generate voice by using nvidia's pre-trained model. however, my training's train loss is always oscillation around 0.4

Remember to run Initialize submodule: git submodule init; git submodule update
Assuming you have the same setup as the one in this implementation, you need to anneal the learning rate to further decrease the loss.

Thanks @rafaelvalle but I think that in the waveglow submodule Denoiser is not there:
https://github.com/NVIDIA/waveglow/tree/4b1001fa3336a1184b8293745bb89b177457f09b

The denoiser was added after the commit you mention.
Pull the latest master branch and you will find it.

I understand @vikrantsharma7 but as far as I see the git of tactron2 points to this commit

Yes, it does and it hasn't been updated to use a commit that includes the denoiser, so you will need to manually pull it, or run inference without the denoiser.

can confirm that after
git submodule init; git submodule update
one needs also to
git pull origin master; git checkout 6188a1d106a1060336040db82f464d6441f39e21
(If you dont checkout this commit there will be an AttributeError object NM does not have attribute cond_layer)
further the pretrained waveglow weights file needs to be renamed (cut off the _ljs_vX.pt)
Then it should work out of the box

I have a same problem, have you solve this, thank you

Experienced the above issue. @SomeUserName1 suggestion to pull in the latest resolved this.