Fixing flake8 E303 errors

.flake8

@@ -27,5 +27,4 @@ ignore = F401, F811, E127, E128, E301, E302, E305, E501, E701, E704
 #     5 F405 name undefined or from * imports
 #     4 E262 inline comment should start with #
 #     4 E114 indentation is not a multiple of four
-#     3 E303 too many blank lines
 #     2 B303 __metaclass__ use on Python 3