is generally a good idea to include a prompt or caption describing the image to help guide the inverse latent sampling process. The caption can often be your source_prompt, but feel free to experiment with other text descriptions! Let’s load the pipeline, scheduler, inverse scheduler, and enable some optimizations to reduce memory usage:   Copied import torch
from diffusers import DDIMScheduler, DDIMInverseScheduler, StableDiffusionDiffEditPipe