)   Parameters   sample (torch.FloatTensor) — Input sample.   mask (torch.FloatTensor, optional, defaults to None) — Optional inpainting mask.   sample_posterior (bool, optional, defaults to False) —
Whether to sample from the posterior.   return_dict (bool, optional, defaults to True) —
Whether or not to return a DecoderOutput instead of a plain tuple.     AutoencoderKLOutput  class diffusers.models.modeling_outputs.AutoencoderKLOutput  < sour