code: def main(argv):
      if len(argv) > 1:
          raise app.UsageError("Too many command-line arguments.")
      _generate_data()
  
file_path: datasets/tensorflow_datasets/datasets/smartwatch_gestures/dummy_data_generation.py
imports: import random
  from absl import app
  from etils import epath
  import tensorflow_datasets
label_desc: Use image node_id 8 for calling a global function with example usage: main(argv) without return types