Fix pyflakes

pitbulk · pitbulk · commit 1ffe629b261f · 2017-06-15T19:50:44.000+02:00
diff --git a/src/onelogin/saml2/auth.py b/src/onelogin/saml2/auth.py
@@ -12,7 +12,6 @@
 """
 
 import xmlsec
-from lxml import etree
 from defusedxml.lxml import tostring
 
 from onelogin.saml2 import compat
