pport the log-rho multistep DEIS. We recommend to use solver_order=2 / 3 while solver_order=1
reduces to DDIM.
We also support the “dynamic thresholding” method in Imagen (https://arxiv.org/abs/2205.11487). For pixel-space
diffusion models, you can set thresholding=True to use the dynamic thresholding.
~ConfigMixin takes care of storing all config attributes that are passed in the scheduler’s __init__
function, such as num_train_timesteps. They