StableDiffusionLatentUpscalePipeline  
Pipeline for upscaling Stable Diffusion output image resolution by a factor of 2.  
This model inherits from [`DiffusionPipeline`]. Check the superclass documentation for the generic methods
implemented for all pipelines (downloading, saving, running on a particular device, etc.).  
The pipeline also inherits the following loading methods:
- [`~loaders.FromSingleFileMixin.from_single_file`] for loading `.ckpt` files  
Args:
vae ([`AutoencoderKL`]):