fix: from typing_extensions import Self - compatible to 3.10

Author: thirdgerb

ghostos/abcd/concepts.py

@@ -1,8 +1,9 @@
 from __future__ import annotations
 from typing import (
     Type, Generic, Protocol, ClassVar, TypeVar, Callable,
-    Tuple, Optional, Iterable, List, Self, Union, Dict, Any
+    Tuple, Optional, Iterable, List, Union, Dict, Any
 )
+from typing_extensions import Self
 
 from abc import ABC, abstractmethod
 from ghostos.identifier import Identical

ghostos/core/messages/payload.py

@@ -1,4 +1,5 @@
-from typing import ClassVar, Optional, Protocol, Dict, Union, Self
+from typing import ClassVar, Optional, Protocol, Dict, Union
+from typing_extensions import Self
 from abc import ABC
 from pydantic import BaseModel
 from .message import Message