Use typing_extensions

Author: hlky

src/diffusers/pipelines/pipeline_utils.py

@@ -22,7 +22,7 @@
 import sys
 from dataclasses import dataclass
 from pathlib import Path
-from typing import Any, Callable, Dict, List, Optional, Self, Union, get_args, get_origin
+from typing import Any, Callable, Dict, List, Optional, Union, get_args, get_origin
 
 import numpy as np
 import PIL.Image
@@ -41,6 +41,7 @@
 from packaging import version
 from requests.exceptions import HTTPError
 from tqdm.auto import tqdm
+from typing_extensions import Self
 
 from .. import __version__
 from ..configuration_utils import ConfigMixin