edule, a mapping from a beta range to a sequence of betas for stepping the model. Choose from
linear, scaled_linear, or squaredcos_cap_v2.   variance_type (str, defaults to "fixed_small") —
Clip the variance when adding noise to the denoised sample. Choose from fixed_small, fixed_small_log,
fixed_large, fixed_large_log, learned or learned_range.   clip_sample (bool, defaults to True) —
Clip the predicted sample for numerical stability.   clip_s