code and decode images to and from latent representations.   unet (UNet2DModel) —
A UNet2DModel to denoise the encoded image latents.   scheduler (SchedulerMixin) —
DDIMScheduler is used in combination with unet to denoise the encoded image latents.    Pipeline for unconditional image generation using latent diffusion. This model inherits from DiffusionPipeline. Check the superclass documentation for the generic methods
implemented for all pipe