code: def generate_fingerprint(dataset) -> str:
      state = dataset.__dict__
      hasher = Hasher()
      for key in sorted(state):
          if key == "_fingerprint":
              continue
          hasher.update(key)
          hasher.update(state[key])
      # hash data files last modification timestamps as well
      for cache_file in dataset.cache_files:
          hasher.update(os.path.getmtime(cache_file["filename"]))
      return hasher.hexdigest()
  
imports: import inspect
  import os
  import random
  import shutil
  import tempfile
  import weakref
  from functools import wraps
  from pathlib import Path
  from typing import TYPE_CHECKING, Any, Callable, Dict, List, Optional, Tuple, Union
  import numpy
  import xxhash
  from .None import config
  from .naming import INVALID_WINDOWS_CHARACTERS_IN_PATH
  from .utils._dill import dumps
  from .utils.deprecation_utils import deprecated
  from .utils.logging import get_logger
label_desc: Use image node_id 9 for calling a global function with example usage: generate_fingerprint(dataset) and returns: hasher