Add Python related posts from https://humberto.io (#370)

Author: humrochagf

config/config.ini

@@ -738,6 +738,9 @@ name = Holger Krekel
 [http://www.holger-peters.de/feeds/python.atom.xml]
 name = Holger Peters
 
+[https://humberto.io/tags/python/index.xml]
+name = Humberto Rocha
+
 [https://hynek.me/feed-python.xml]
 name = Hynek Schlawack