ediction_type="v_prediction" For example, let’s use the ptx0/pseudo-journey-v2 checkpoint which has been finetuned with v_prediction. Next, configure the following parameters in the DDIMScheduler: rescale_betas_zero_snr=True, rescales the noise schedule to zero terminal signal-to-noise ratio (SNR) timestep_spacing="trailing", starts sampling from the last timestep   Copied from diffusers import DiffusionPipeline, DDIMScheduler

pipeline = Diffu