code: def _patch_path(path: str):
      """
      Patch a path to be relative to the current working directory.
  
      Args:
          path: relative input path.
  
      Returns: Patched path.
      """
      # This script runs in the ray/rllib dir.
      rllib_dir = Path(__file__).parent
      if isinstance(path, list):
          return [_patch_path(i) for i in path]
      elif isinstance(path, dict):
          return {
              _patch_path(k): _patch_path(v) for k, v in path.items()
          }
      elif isinstance(path, str):
          if os.path.exists(path):
              return path
          else:
              abs_path = str(rllib_dir.absolute().joinpath(path))
              return abs_path if os.path.exists(abs_path) else path
      else:
          return path
  
imports: import importlib
  import json
  import os
  from pathlib import Path
  import re
  import sys
  import typer
  from typing import Optional
  import uuid
  import yaml
  import ray
  from ray.air.integrations.wandb import WandbLoggerCallback
  from ray.tune.resources import resources_to_json, json_to_resources
  from ray.tune.tune import run_experiments
  from ray.tune.schedulers import create_scheduler
  from ray.rllib.utils.framework import try_import_tf, try_import_torch
  from ray.rllib.common import CLIArguments
  from ray.rllib.common import FrameworkEnum, SupportedFileType
  from ray.rllib.common import download_example_file, get_file_type
label_desc: Use image node_id 2 for calling a global function with example usage: _patch_path(path) and returns: unknown, unknown, path, path, unknown