s diffusers.schedulers.scheduling_utils.SchedulerOutput  < source > ( prev_sample: FloatTensor  )   Parameters   prev_sample (torch.FloatTensor of shape (batch_size, num_channels, height, width) for images) —
Computed sample (x_{t-1}) of previous timestep. prev_sample should be used as next model input in the
denoising loop.    Base class for the output of a scheduler’s step function.
