code: def get_executors() -> Mapping[str, Type["Executor"]]:
      # TODO: check collisions between executor names
      return {ex.name(): ex for ex in _get_plugins()[0]}
  
imports: import functools
  import os
  from typing import TYPE_CHECKING, List, Mapping, Tuple, Type
  from ..core import logger
label_desc: Use image node_id 2 for calling a global function with example usage: get_executors() and returns: unknown