g.mapsets: complete https://trac.osgeo.org/grass/changeset/65295)

git-svn-id: https://svn.osgeo.org/grass/grass/branches/releasebranch_7_0@65338 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/modules/mapsets_picker.py

@@ -3,7 +3,7 @@
 import wx
 
 from core.gcmd import RunCommand
-from core.utils import _, GuiModuleMain
+from core.utils import _
 from gui_core.preferences import MapsetAccess
 
 
@@ -24,4 +24,4 @@ def main():
 
 
 if __name__ == "__main__":
-    GuiModuleMain(main)
+    main()