code: def rename_attr(model, attr, name):
      """
      Rename attribute in a class. Simply helper function.
  
      Args:
          model:  General Class for which attributes should be renamed.
          attr:   str, Name of target attribute.
          name:   str, New attribute name.
      """
      setattr(model, name, getattr(model, attr))
      delattr(model, attr)
  
file_path: dgl/examples/pytorch/hilander/PSS/Smooth_AP/src/netlib.py
imports: import os
  from collections import OrderedDict
  import auxiliaries
  import pretrainedmodels
  import torch
  import torch.nn
label_desc: Use image node_id 2 for calling a global function with example usage: rename_attr(model, attr, name) without return types