diffusers

56806cdb - Add missing subclass docs, Fix broken example in SD_safe (#6116)

Add missing subclass docs, Fix broken example in SD_safe (#6116) * fix broken example in pipeline_stable_diffusion_safe * fix typo in pipeline_stable_diffusion_pix2pix_zero * add missing docs --------- Co-authored-by: Sayak Paul <spsayakpaul@gmail.com>