From fa0b55c51a4810dc1f89e616a4adb92fa9e31c6c Mon Sep 17 00:00:00 2001
From: Todd Leonhardt <todd.leonhardt@gmail.com>
Date: Sun, 21 Feb 2021 11:51:46 -0500
Subject: Fix error in Python 3.6

---
 cmd2/utils.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/cmd2/utils.py b/cmd2/utils.py
index 236b2b0c..c9577e82 100644
--- a/cmd2/utils.py
+++ b/cmd2/utils.py
@@ -26,7 +26,6 @@ from typing import (
     List,
     NamedTuple,
     Optional,
-    OrderedDict,
     TextIO,
     Type,
     Union,
@@ -217,7 +216,7 @@ def remove_duplicates(list_to_prune: List) -> List:
     :param list_to_prune: the list being pruned of duplicates
     :return: The pruned list
     """
-    temp_dict: OrderedDict = collections.OrderedDict()
+    temp_dict = collections.OrderedDict()
     for item in list_to_prune:
         temp_dict[item] = None
 
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