code: def find_module_by_fq_name(model, fq_mod_name):
      """Given a module's fully-qualified name, find the module in the provided model.
  
      A fully-qualified name is assigned to modules in function assign_layer_fq_names.
  
      Arguments:
          model: the model to search
          fq_mod_name: the module whose name we want to look up
  
      Returns:
          The module or None, if the module was not found.
      """
      for module in model.modules():
          if (
              hasattr(module, "distiller_name")
              and fq_mod_name == module.distiller_name
          ):
              return module
      return None
  
imports: import argparse
  from collections import OrderedDict
  from copy import deepcopy
  import logging
  import operator
  import random
  import numpy
  import torch
  import torch.nn
  import torch.backends.cudnn
  import yaml
  import inspect
label_desc: Use image node_id 8 for calling a global function with example usage: find_module_by_fq_name(model, fq_mod_name) and returns: None, module