code: def get_imagenet_categories():
      ci = json.load(open(BASEDIR / "imagenet_class_index.json"))
      return {v[0]: int(k) for k, v in ci.items()}
  
file_path: tinygrad/extra/datasets/imagenet.py
imports: import glob, random, json
  import numpy
  from PIL import Image
  import functools, pathlib
  from tinygrad.helpers import DEBUG, diskcache
label_desc: Use image node_id 1 for calling a global function with example usage: get_imagenet_categories() and returns: unknown