code: def model_find_module(model, module_to_find):
      """Given a module name, find the module in the provided model.
  
      Arguments:
          model: the model to search
          module_to_find: the module whose name we want to look up
  
      Returns:
          The module or None, if the module was not found.
      """
      for name, m in model.named_modules():
          if name == module_to_find:
              return m
      return None
  
imports: import torch
  from .distiller_utils import *
  import logging
label_desc: Use image node_id 4 for calling a global function with example usage: model_find_module(model, module_to_find) and returns: None, m