class_docstr: Base class for all Enhancement loss wrapper modules.
code: def forward(
      self,
      ref: List,
      inf: List,
      others: Dict,
  ) -> Tuple[torch.Tensor, Dict, Dict]:
      raise NotImplementedError
  
imports: from abc import ABC, abstractmethod
  from typing import Dict, List, Tuple
  import torch
label_desc: Use image node_id 1 for calling the AbsLossWrapper obj's underlying member method code with example usage: obj.forward(ref, inf, others) without return types