code: def rename_key(dct, old, new):
      val = dct.pop(old)
      dct[new] = val
  
file_path: transformers/src/transformers/models/vit_msn/convert_msn_to_pytorch.py
imports: import argparse
  import json
  import requests
  import torch
  from huggingface_hub import hf_hub_download
  from PIL import Image
  from transformers import ViTImageProcessor, ViTMSNConfig, ViTMSNModel
  from transformers.image_utils import IMAGENET_DEFAULT_MEAN, IMAGENET_DEFAULT_STD
label_desc: Use image node_id 5 for calling a global function with example usage: rename_key(dct, old, new) without return types