ting trainable attention processors.    Sets the attention processor to use to compute attention.  set_default_attn_processor  < source > ( )    Disables custom attention processors and sets the default attention implementation.  UNet3DConditionOutput  class diffusers.models.unet_3d_condition.UNet3DConditionOutput  < source > ( sample: FloatTensor  )   Parameters   sample (torch.FloatTensor of shape (batch_size, num_frames, num_channels, height