code: def main(argv):
      if len(argv) > 1:
          raise app.UsageError("Too many command-line arguments.")
      _generate_trainval_archive()
      _generate_test_archive()
  
file_path: datasets/tensorflow_datasets/datasets/bccd/dummy_data_generation.py
imports: import os
  import random
  from absl import app
  from absl import flags
  from tensorflow_datasets.core import utils
  from tensorflow_datasets.core.utils.lazy_imports_utils import tensorflow
  from tensorflow_datasets.datasets.bccd import bccd_dataset_builder
  import tensorflow_datasets.public_api
  from tensorflow_datasets.testing import fake_data_utils
label_desc: Use image node_id 8 for calling a global function with example usage: main(argv) without return types