 (int, optional, defaults to 1) — The number of layers of Transformer blocks to use.   dropout (float, optional, defaults to 0.0) — The dropout probability to use.   cross_attention_dim (int, optional) — The number of encoder_hidden_states dimensions to use.   attention_bias (bool, optional) —
Configure if the TransformerBlock attention should contain a bias parameter.   sample_size (int, optional) — The width of the latent images (specify if t