code: def main(_):
      logging.set_verbosity(logging.INFO)
      if FLAGS.debug:
          logging.set_verbosity(logging.DEBUG)
      run()
  
file_path: agents/tools/test_colabs.py
imports: from __future__ import print_function
  import os
  import sys
  from absl import app
  from absl import flags
  from absl import logging
  from nbconvert.preprocessors import CellExecutionError
  from nbconvert.preprocessors import ExecutePreprocessor
  import nbformat
label_desc: Use image node_id 4 for calling a global function with example usage: main(_) without return types