code: def _id_is_path(plot_props=None):
      if not plot_props:
          return True
  
      y_def = plot_props.get("y")
      return not isinstance(y_def, dict)
  
imports: import csv
  import io
  import os
  from collections import defaultdict
  from copy import deepcopy
  from functools import partial
  from multiprocessing import cpu_count
  from typing import TYPE_CHECKING, Any, Callable, Dict, Iterator, List, Optional, Set, Union
  import dpath
  import dpath.options
  from funcy import first, ldistinct, project, reraise
  from dvc.exceptions import DvcException
  from dvc.log import logger
  from dvc.utils import error_handler, errored_revisions
  from dvc.utils.objects import cached_property
  from dvc.utils.serialize import PARSERS, EncodingError
  from dvc.utils.threadpool import ThreadPoolExecutor
  from dvc_render.image import ImageRenderer
label_desc: Use image node_id 12 for calling a global function with example usage: _id_is_path(plot_props) and returns: unknown, True