is 0.995, the same as Imagen
(https://arxiv.org/abs/2205.11487). Valid only when thresholding=True.


sample_max_value (float, default 1.0) —
the threshold value for dynamic thresholding. Valid only when thresholding=True.



Denoising diffusion probabilistic models (DDPMs) explores the connections between denoising score matching and
Langevin dynamics sampling.
~ConfigMixin takes care of storing all config attributes that are passed in the sch