import

direct/src/tkpanels/DirectSessionPanel.py

@@ -3,6 +3,7 @@
 # Import Tkinter, Pmw, and the dial code
 from direct.showbase.TkGlobal import *
 from direct.tkwidgets.AppShell import *
+from pandac.PandaModules import *
 
 import string
 from direct.tkwidgets import Dial