code: def _sorted_items(x):
      """Returns items of a dict ordered by keys."""
      return sorted(x.items(), key=lambda x: x[0])
  
imports: import copy
  import json
  import os
  from typing import Any, Dict, Optional, Set
  from absl import logging
  from flax import core
  from flax import optim
  from flax import traverse_util
  import jax
  from jax.example_libraries import optimizers
  import jax.numpy
  import numpy
  import PIL
  import PIL.ImageDraw
  import PIL.ImageFont
  from scenic.common_lib import image_utils
  from scenic.dataset_lib.coco_dataset import coco_eval
  from scenic.model_lib.base_models import box_utils
  from scenic.train_lib_deprecated import optimizers
  from scenic.train_lib_deprecated import train_utils
  import scipy.special
  import tensorflow
label_desc: Use image node_id 6 for calling a global function with example usage: _sorted_items(x) and returns: sorted