support pep8 check

[doctor.git] / doctor_tests / installer / base.py

diff --git a/doctor_tests/installer/base.py b/doctor_tests/installer/base.py
index fa39816..dcb5b1d 100644 (file)
--- a/doctor_tests/installer/base.py
+++ b/doctor_tests/installer/base.py
@@ -9,6 +9,7 @@
 import abc
 import six
 
+
 @six.add_metaclass(abc.ABCMeta)
 class BaseInstaller(object):
     def __init__(self, conf, log):