Index: mu-editor/mu/interface/dialogs.py
===================================================================
--- mu-editor.orig/mu/interface/dialogs.py
+++ mu-editor/mu/interface/dialogs.py
@@ -19,6 +19,7 @@ along with this program.  If not, see <h
 import os
 import logging
 import sys
+from gettext import gettext as _
 
 from PyQt5.QtCore import QSize, QProcess, QTimer, Qt
 from PyQt5.QtWidgets import (