code: def __call__(self, *args, **kwargs):
      return self.forward(*args, **kwargs)
  
imports: from abc import ABC
  from dataclasses import dataclass
  from typing import Any, Dict, List, Tuple, Union
  import torch
  from nemo.core.classes.mixins import AccessMixin
label_desc: Use image node_id 2 for calling the AbstractAdapterStrategy obj's underlying member method code with example usage: obj.__call__() and returns: self