usion model.   timestep (float) —
The current discrete timestep in the diffusion chain.   sample (torch.FloatTensor) —
A current instance of a sample created by the diffusion process.   s_churn (float) —   s_tmin  (float) —   s_tmax  (float) —   s_noise (float, defaults to 1.0) —
Scaling factor for noise added to the sample.   generator (torch.Generator, optional) —
A random number generator.   return_dict (bool) —
Whether or not to return a Eu