bpo-33987: IDLE - use ttk Frame for ttk widgets (GH-11395)
diff --git a/Lib/idlelib/config_key.py b/Lib/idlelib/config_key.py
index 21e84a9..4478323 100644
--- a/Lib/idlelib/config_key.py
+++ b/Lib/idlelib/config_key.py
@@ -2,7 +2,7 @@
Dialog for building Tkinter accelerator key bindings
"""
from tkinter import Toplevel, Listbox, Text, StringVar, TclError
-from tkinter.ttk import Button, Checkbutton, Entry, Frame, Label, Scrollbar
+from tkinter.ttk import Frame, Button, Checkbutton, Entry, Label, Scrollbar
from tkinter import messagebox
import string
import sys