DecoderBlock2D",)) —
Tuple of upsample block types.   block_out_channels (Tuple[int], optional, defaults to (64,)) —
Tuple of block output channels.   layers_per_block (int, optional, defaults to 1) — Number of layers per block.   act_fn (str, optional, defaults to "silu") — The activation function to use.   latent_channels (int, optional, defaults to 3) — Number of channels in the latent space.   sample_size (int, optional, defaults to 32) — S