about gmvae loss

[BridgetteSong]

I find the loss of "gmvae" is defined as "gaussian_loss", in the GMVAE paper, it is defined as following "E(q(y|x))[KL(q(zlX) || p(zly))]".
the "gaussian_loss" is defined as "log(q(z|x)) - log(p(z|y))".
My question is that the "gaussian_loss" shoud be defined as "p(z|y) *(log(q(z|x)) - log(p(z|y)))"?
Thanks!

[BridgetteSong]

about loss funchtion update_lambda in loss_function.py
if self.update_step % iteration == 0 should be if iteration % self.update_step == 0