The first argument of `__call__` is `image`, not `prompt` here. https://github.com/huggingface/diffusers/blob/92a57a8e84a98a4da87b6a0621615eed4a23edc4/src/diffusers/pipelines/shap_e/pipeline_shap_e_img2img.py#L217-L218