code: def test_get_arg_names(func, expected_args):
      assert _get_arg_names(func) == expected_args
  
file_path: mlflow/tests/utils/test_arguments_utils.py
imports: import functools
  import pytest
  from mlflow.utils.arguments_utils import _get_arg_names
label_desc: Use image node_id 10 for calling a global function with example usage: test_get_arg_names(func, expected_args) without return types