Migrate to PySide6

qt_ui/widgets/ato.py

@@ -2,18 +2,17 @@
 import logging
 from typing import Optional
 
-from PySide2.QtCore import (
+from PySide6.QtCore import (
     QItemSelectionModel,
     QModelIndex,
     QSize,
     Qt,
 )
-from PySide2.QtGui import (
-    QContextMenuEvent,
+from PySide6.QtGui import (
+    QContextMenuEvent, QAction,
 )
-from PySide2.QtWidgets import (
+from PySide6.QtWidgets import (
     QAbstractItemView,
-    QAction,
     QGroupBox,
     QHBoxLayout,
     QLabel,