add more annotations imports

client/ayon_core/tools/loader/models/actions.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import sys
 import traceback
 import inspect

client/ayon_core/tools/loader/models/products.py

@@ -1,5 +1,6 @@
 """Products model for loader tools."""
 from __future__ import annotations
+
 import collections
 import contextlib
 from typing import TYPE_CHECKING, Iterable, Optional

client/ayon_core/tools/loader/models/selection.py

@@ -1,3 +1,6 @@
+from __future__ import annotations
+
+
 class SelectionModel(object):
     """Model handling selection changes.
 

client/ayon_core/tools/loader/models/sitesync.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import collections
 
 from ayon_api import (