code: def all_gather_and_unreplicate(tensor):
      return flax.jax_utils.unreplicate(
          jax.pmap(lambda x: jax.lax.all_gather(x, "batch"), "batch")(
              tensor
          )
      )
  
imports: import os
  import re
  from typing import Any, Callable, Dict, List, Mapping, Optional, Tuple, Union
  from absl import logging
  import flax
  from flax import struct
  from flax.core import frozen_dict
  import flax.linen
  from flax.training import checkpoints
  import jax
  import jax.numpy
  import jax.profiler
  import ml_collections
  import numpy
  import optax
  from scenic.dataset_lib import dataset_utils
  from scenic.model_lib.base_models import base_model
  from scenic.projects.baselines.clip import model
  from scenic.train_lib import lr_schedules
  from scenic.train_lib import optimizers
  from scenic.train_lib import train_utils
  from tensorflow.io import gfile
label_desc: Use image node_id 17 for calling a global function with example usage: all_gather_and_unreplicate(tensor) and returns: flax