nt sample: FloatTensor generator: Optional = None return_dict: bool = True  ) → ~schedulers.scheduling_utils.LCMSchedulerOutput or tuple  Parameters   model_output (torch.FloatTensor) —
The direct output from learned diffusion 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.   generator (torch.Generator, optional) —
A