Patch #2167 from calvin: Remove unused imports
diff --git a/Lib/idlelib/keybindingDialog.py b/Lib/idlelib/keybindingDialog.py
index aff9cac..1ce7ff4 100644
--- a/Lib/idlelib/keybindingDialog.py
+++ b/Lib/idlelib/keybindingDialog.py
@@ -3,7 +3,7 @@
 """
 from Tkinter import *
 import tkMessageBox
-import string, os
+import string
 
 class GetKeysDialog(Toplevel):
     def __init__(self,parent,title,action,currentKeySequences):