ol, optional, defaults to True) —
Whether or not to return a SchedulerOutput or tuple.   s_noise (float, optional, defaults to 1.0) —
Scaling factor for noise added to the sample.   Returns 
SchedulerOutput or tuple
  
If return_dict is True, SchedulerOutput is returned, otherwise a
tuple is returned where the first element is the sample tensor.
  Predict the sample from the previous timestep by reversing the SDE. This function propagates the d