code: def main(argv):
      del argv
      # Starts a local KBS server.
      options = kbs_server_helper.KnowledgeBankServiceOptions(
          True, -1, 10
      )
      kbs_server = kbs_server_helper.KbsServerHelper(options)
      kbs_address = "localhost:%d" % kbs_server.port()
      train_model(kbs_address)
  
file_path: neural-structured-learning/research/carls/examples/dynamic_normalization/image_dataset_eval_main.py
imports: import typing
  from absl import app
  from absl import flags
  from research.carls import dynamic_embedding_config_pb2
  from research.carls import dynamic_memory_ops
  from research.carls import dynamic_normalization
  from research.carls import kbs_server_helper_pybind
  import tensorflow
  import tensorflow_datasets
  from google.protobuf import text_format
label_desc: Use image node_id 5 for calling a global function with example usage: main(argv) without return types