hain.   Returns 
torch.FloatTensor
  
A scaled input sample.
  Ensures interchangeability with schedulers that need to scale the denoising model input depending on the
current timestep. Scales the denoising model input by (sigma**2 + 1) ** 0.5 to match the Euler algorithm.  set_timesteps  < source > ( num_inference_steps: int device: Union = None  )   Parameters   num_inference_steps (int) —
The number of diffusion steps used when generating sa