[gnome-music/wip/mschraal/gtk4: 55/63] coredisc: Gfm -> Gtk import

[Marinus Schraal <mschraal src gnome org>]

commit f1f9b53c5787938d983eb768dfb107c4b9df2466
Author: Marinus Schraal <mschraal gnome org>
Date:   Thu Oct 31 16:23:57 2019 +0100

    coredisc: Gfm -> Gtk import

 gnomemusic/coredisc.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gnomemusic/coredisc.py b/gnomemusic/coredisc.py
index bcf70e5a..ffe9dfdb 100644
--- a/gnomemusic/coredisc.py
+++ b/gnomemusic/coredisc.py
@@ -22,7 +22,7 @@
 # code, but you are not obligated to do so.  If you do not wish to do so,
 # delete this exception statement from your version.
 
-from gi.repository import GObject, Gio, Grl
+from gi.repository import GObject, Gio, Grl, Gtk
 from gi._gi import pygobject_new_full