eight (int, optional, defaults to None) —
The height in pixels of the generated image.   width (int, optional, defaults to None) —
The width in pixels of the generated image.   image (PIL.Image.Image, np.ndarray, torch.FloatTensor) —
The image to be upscaled.   num_inference_steps (int, optional, defaults to 50) —
The number of denoising steps. More denoising steps usually lead to a higher quality image at the
expense of slower inference.   tim