Fix the server docker image build

service/settings.py

@@ -24,7 +24,6 @@ import urllib.error
 import urllib.parse
 import json
 from collections import namedtuple
-import wx
 
 from logbook import Logger
 
@@ -582,6 +581,7 @@ class LocaleSettings:
     @classmethod
     def supported_languages(cls):
         """Requires the application to be initialized, otherwise wx.Translation isn't set."""
+        import wx
         pyfalog.info(f'using "{config.CATALOG}" to fetch languages, relatively base path "{os.getcwd()}"')
         return {x: wx.Locale.FindLanguageInfo(x) for x in wx.Translations.Get().GetAvailableTranslations(config.CATALOG)}