From 8778f4e414a2696c401b712a4d034bcb8f13a16f Mon Sep 17 00:00:00 2001
From: Roman Miroshnychenko <roman1972@gmail.com>
Date: Tue, 26 Sep 2017 15:27:02 +0300
Subject: [PATCH] Use keys() method to return a list of dict keys

---
 main.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.py b/main.py
index 7b7bfec..89587b7 100644
--- a/main.py
+++ b/main.py
@@ -86,7 +86,7 @@ def get_categories():
     :return: The list of video categories
     :rtype: list
     """
-    return VIDEOS.iterkeys()
+    return VIDEOS.keys()
 
 
 def get_videos(category):