code: def get_tpu_cluster_resolver():
      resolver = tpu_cluster_resolver.TPUClusterResolver(
          tpu=FLAGS.tpu,
          zone=FLAGS.zone,
          project=FLAGS.project,
      )
      return resolver
  
file_path: tensorflow/tensorflow/python/distribute/tpu_strategy_compilation_test.py
imports: from tensorflow.python.distribute import tpu_strategy
  from tensorflow.python.distribute.cluster_resolver import tpu_cluster_resolver
  from tensorflow.python.eager import def_function
  from tensorflow.python.eager import remote
  from tensorflow.python.eager import test
  from tensorflow.python.framework import constant_op
  from tensorflow.python.platform import flags
label_desc: Use image node_id 1 for calling a global function with example usage: get_tpu_cluster_resolver() and returns: resolver