code: def get_function_arg_names(func):
      return func.__code__.co_varnames
  
imports: import dataclasses
  import logging
  from typing import TYPE_CHECKING, Any, Dict, List, Optional, Union
  from argilla.server.daos.backend.query_helpers import aggregations
  from argilla.server.helpers import unflatten_dict
label_desc: Use image node_id 3 for calling the ElasticsearchMetric obj's underlying member method code with example usage: obj.get_function_arg_names(func) and returns: func