fix: using typing_extensions for override

This namespace migration is only effective as of python 3.12 and later, and the old namespace appears to still be valid in 3.12 and 3.13 at this time.

Author: tazlin

horde_sdk/generation_parameters/alchemy/object_models.py

@@ -1,6 +1,7 @@
-from typing import override
+import sys
 
 from pydantic import Field
+from typing_extensions import override
 
 from horde_sdk.generation_parameters.alchemy.consts import (
     KNOWN_ALCHEMY_FORMS,

horde_sdk/generation_parameters/image/object_models.py

@@ -1,10 +1,11 @@
 from __future__ import annotations
 
 from pathlib import Path
-from typing import TypeVar, override
+from typing import TypeVar
 
 from horde_model_reference.meta_consts import KNOWN_IMAGE_GENERATION_BASELINE
 from pydantic import ConfigDict, Field, field_validator, model_validator
+from typing_extensions import override
 
 from horde_sdk.consts import GENERATION_ID_TYPES, get_default_frozen_model_config_dict
 from horde_sdk.generation_parameters.alchemy import AlchemyParameters

horde_sdk/generation_parameters/text/object_models.py

@@ -1,10 +1,11 @@
 from __future__ import annotations
 
+import sys
 from enum import auto
-from typing import override
 
 from pydantic import Field
 from strenum import StrEnum
+from typing_extensions import override
 
 from horde_sdk import get_default_frozen_model_config_dict
 from horde_sdk.consts import GENERATION_ID_TYPES