code: def add_override_act_layer(name, fn):
      _OVERRIDE_LAYER[name] = fn
  
file_path: gen-efficientnet-pytorch/geffnet/activations/__init__.py
imports: from geffnet import config
  from geffnet.activations.activations_me import *
  from geffnet.activations.activations_jit import *
  from geffnet.activations.activations import *
  import torch
label_desc: Use image node_id 4 for calling a global function with example usage: add_override_act_layer(name, fn) without return types