code: def main(_):
      if FLAGS.mode == "train":
          train(
              FLAGS.data_path,
              FLAGS.master_csv_path,
              FLAGS.split_path,
              FLAGS.batch_size,
              FLAGS.num_training_steps,
              FLAGS.save_dir,
          )
      elif FLAGS.mode == "evaluate":
          evaluate(
              FLAGS.data_path,
              FLAGS.master_csv_path,
              FLAGS.split_path,
              FLAGS.save_dir,
          )
  
imports: import functools
  import logging
  import pathlib
  import pickle
  from absl import app
  from absl import flags
  import haiku
  import jax
  import jax.numpy
  import jraph
  from jraph.ogb_examples import data_utils
  import optax
label_desc: Use image node_id 10 for calling a global function with example usage: main(_) without return types