vant for
~models.unet_2d_blocks.CrossAttnDownBlock2D, ~models.unet_2d_blocks.CrossAttnUpBlock2D,
~models.unet_2d_blocks.UNetMidBlock2DCrossAttn.   encoder_hid_dim (int, optional, defaults to None) —
If encoder_hid_dim_type is defined, encoder_hidden_states will be projected from encoder_hid_dim
dimension to cross_attention_dim.   encoder_hid_dim_type (str, optional, defaults to None) —
If given, the encoder_hidden_states and potentially other e