code: def no_weight_decay(self):
      return {
          x for x in self.state_dict().keys() if "attention_biases" in x
      }
  
imports: import itertools
  from collections import OrderedDict
  from typing import Dict
  import torch
  import torch.nn
  from timm.data import IMAGENET_DEFAULT_MEAN, IMAGENET_DEFAULT_STD
  from timm.layers import SqueezeExcite, SelectAdaptivePool2d, trunc_normal_, _assert
  from ._builder import build_model_with_cfg
  from ._manipulate import checkpoint_seq
  from ._registry import register_model, generate_default_cfgs
label_desc: Use image node_id 2 for calling the EfficientVitMsra obj's underlying member method code with example usage: obj.no_weight_decay() and returns: unknown