code: def Tiramisu57(num_classes, **kwargs):
      return FCDenseNet(
          in_channels=3,
          down_blocks=(4, 4, 4, 4, 4),
          up_blocks=(4, 4, 4, 4, 4),
          bottleneck_layers=4,
          growth_rate=12,
          out_chans_first_conv=48,
          num_classes=num_classes,
          **kwargs,
      )
  
imports: import torch
  import torch.nn
label_desc: Use image node_id 2 for calling a global function with example usage: Tiramisu57(num_classes) and returns: FCDenseNet