class_docstr: DiceLoss on binary.
  For SegDetector without adaptive module.
code: def __init__(self, eps=1e-6):
      super(DiceLoss, self).__init__()
      from .dice_loss import DiceLoss as Loss
  
      self.loss = Loss(eps)
  
imports: import sys
  import torch
  import torch.nn
label_desc: Use image node_id 1 to create a new DiceLoss object from inherited base classes: nn with example: obj = DiceLoss(eps)