code: def get_activation(name):
      def hook(model, input, output):
          activations[name] = output
  
      return hook
  
imports: import math
  import types
  import timm
  import torch
  import torch.nn
  import torch.nn.functional
label_desc: Use image node_id 4 for calling a global function with example usage: get_activation(name) and returns: hook