AutoencoderKLAllegro  
A VAE model with KL loss for encoding videos into latents and decoding latent representations into videos. Used in
[Allegro](https://github.com/rhymes-ai/Allegro).  
This model inherits from [`ModelMixin`]. Check the superclass documentation for it's generic methods implemented
for all models (such as downloading or saving).  
Parameters:
in_channels (int, defaults to `3`):
Number of channels in the input image.
out_channels (int, defaults to `3`):
Number of channels in the output.