code: def _maybe_mp_process(backend: Backend) -> bool:
      parent_process = getattr(
          backend._multiprocessing, "parent_process", None
      )  # New in version 3.8.
      if parent_process:
          return parent_process() is not None
      process = backend._multiprocessing.current_process()
      if process.name == "MainProcess":
          return False
      if process.name.startswith("Process-"):
          return True
      return False
  
imports: import copy
  import json
  import logging
  import os
  import platform
  import sys
  import tempfile
  import traceback
  from typing import TYPE_CHECKING, Any, Dict, List, Optional, Sequence, Union
  import wandb
  import wandb.env
  from wandb import trigger
  from wandb.errors import CommError, Error, UsageError
  from wandb.errors.util import ProtobufErrorHandler
  from wandb.integration import sagemaker
  from wandb.integration.magic import magic_install
  from wandb.sdk.lib import runid
  from wandb.sdk.lib.paths import StrPath
  from wandb.util import _is_artifact_representation
  from .None import wandb_login, wandb_setup
  from .backend.backend import Backend
  from .lib import RunDisabled, SummaryDisabled, filesystem, ipython, module, reporting, telemetry
  from .lib.deprecate import Deprecated, deprecate
  from .lib.mailbox import Mailbox, MailboxProgress
  from .lib.printer import Printer, get_printer
  from .lib.wburls import wburls
  from .wandb_helper import parse_config
  from .wandb_run import Run, TeardownHook, TeardownStage
  from .wandb_settings import Settings, Source
label_desc: Use image node_id 3 for calling a global function with example usage: _maybe_mp_process(backend) and returns: False, unknown, False, True