name: u_net3d network_size: 48 num_res_blocks: 2 resnet_block_groups: 8 dim_mults: [1, 2, 4, 8] attn_resolutions: [8, 16, 32, 64] attn_dim_head: 32 attn_heads: 4 use_linear_attn: True use_init_temporal_attn: True init_kernel_size: 7 dropout: 0.0