code: def collect_args():
      """
      Collect args from the cmd args list - on each test iteration, it will
      yield one line (one arg).
      :yield: one arg foe each test iteration
      """
      for i in Def.Flags.cmd_args:
          assert i, Def.Consts.ASSERT_MSG.format("flag list", str(i))
          yield i
  
file_path: coach/rl_coach/tests/utils/args_utils.py
imports: import os
  import signal
  import time
  import pandas
  import numpy
  import pytest
  from rl_coach.tests.utils.test_utils import get_csv_path, get_files_from_dir, find_string_in_logs
  from rl_coach.tests.utils.definitions import Definitions
label_desc: Use image node_id 4 for calling a global function with example usage: collect_args() without return types