What should be in alpha and scale?

[NeighborhoodCoding]

I want to set alpha = 0 and scale = 999 to the lossfun()

but it shold be tensor, to i just coded like, torch.FloatTensor(0) and torch.FloatTensor(999) to alpha and scale.

but there was error like, assert (scale > 0).all()

what is examplary input to the alpha and scale?

thx.

[ControllableGeneration]

According to the gaussian formula, scale being the standard deviation cannot be 0