code: def test_no_ds_arguments():
      parser = basic_parser()
      parser = deepspeed.add_config_arguments(parser)
      args = parser.parse_args(["--num_epochs", "2"])
      assert args
  
      assert hasattr(args, "num_epochs")
      assert args.num_epochs == 2
  
      assert hasattr(args, "deepspeed")
      assert args.deepspeed == False
  
      assert hasattr(args, "deepspeed_config")
      assert args.deepspeed_config is None
  
file_path: deepspeed/tests/unit/launcher/test_ds_arguments.py
imports: import argparse
  import pytest
  import deepspeed
  from deepspeed.utils.numa import parse_range_list
label_desc: Use image node_id 3 for calling a global function with example usage: test_no_ds_arguments() without return types