 image.   width (int, optional, defaults to self.unet.config.sample_size * self.vae_scale_factor) —
The width in pixels of the generated image.   strength (float, optional, defaults to 0.9999) —
Conceptually, indicates how much to transform the masked portion of the reference image. Must be
between 0 and 1. image will be used as a starting point, adding more noise to it the larger the
strength. The number of denoising steps depends on the amoun