fix: removed duplicate outer module imports

Author: maxmekiska

src/agents/extensions/memory/__init__.py

@@ -10,9 +10,6 @@
 
 from typing import Any
 
-from .encrypt_session import EncryptedSession  # noqa: F401
-from .sqlalchemy_session import SQLAlchemySession  # noqa: F401
-
 __all__: list[str] = [
     "EncryptedSession",
     "SQLAlchemySession",
@@ -22,7 +19,7 @@
 def __getattr__(name: str) -> Any:
     if name == "EncryptedSession":
         try:
-            from .encrypt_session import EncryptedSession
+            from .encrypt_session import EncryptedSession  # noqa: F401
 
             return EncryptedSession
         except ModuleNotFoundError as e:
@@ -33,7 +30,7 @@ def __getattr__(name: str) -> Any:
 
     if name == "SQLAlchemySession":
         try:
-            from .sqlalchemy_session import SQLAlchemySession
+            from .sqlalchemy_session import SQLAlchemySession  # noqa: F401
 
             return SQLAlchemySession
         except ModuleNotFoundError as e: