Update __init__.py

suliuzh · web-flow · commit 08d959e50f11 · 2018-03-18T09:30:51.000+08:00
if not change,it caused a problem during intallation
diff --git a/pygithub3/__init__.py b/pygithub3/__init__.py
@@ -7,4 +7,4 @@
 __license__ = 'ISC'
 __copyright__ = 'Copyright 2012 David Medina'
 
-from github import Github
+from .github import Github
