ess is skipped and
it is assumed that the passed image is a partly denoised image. Note that when this is specified,
strength will be ignored. The denoising_start parameter is particularly beneficial when this pipeline
is integrated into a “Mixture of Denoisers” multi-pipeline setup, as detailed in Refine Image
Quality.   denoising_end (float, optional) —
When specified, determines the fraction (between 0.0 and 1.0) of the total denoising proce