GitLab

* add a metrics logger

* fix LatentDiffusionUncondPipeline

* add VQModel in init

* add image logging to tensorboard

* switch manual templates to the modelcards package

* hide ldm example
Co-authored-by: patil-suraj <surajp815@gmail.com>

add test for ldm uncond

move the VAE models in src/models

[Resnets] Fix comments

resnet in one file

Unify attention modules

merge unet attention into glide attention