Fixed flake8 issues

syrusakbary · syrusakbary · commit d85382daf54c · 2017-10-25T10:10:11.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -19,7 +19,6 @@ before_install:
   fi
 install:
 - pip install -e .[test]
-after_install:
 - pip install flake8
 script:
 - flake8
