hat step and at the previous one. For the final
step there is no previous alpha. When this option is True the previous alpha product is fixed to 0,
otherwise it uses the value of alpha at step num_train_timesteps - 1.


steps_offset (int, default 0) —
an offset added to the inference steps. You can use a combination of offset=1 and
set_alpha_to_zero=False, to make the last step use step num_train_timesteps - 1 for the previous alpha
product.


