sion_txt2img.unet,
    scheduler=stable_diffusion_txt2img.scheduler,
    safety_checker=None,
    feature_extractor=None,
    requires_safety_checker=False,
)

Checkpoint variants
	
A checkpoint variant is usually a checkpoint where it’s weights are:
Stored in a different floating point type for lower precision and lower storage, such as torch.float16, because it only requires half the bandwidth and storage to download. You can’t use this varia