update tests

diff --git a/.travis.yml b/.travis.yml
index d7edc15f098decb2b437f33d5efe64abb8604427..98f81ad7eb168be77f11da854e58e410371f8d7a 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,6 @@ os:
 
 language: python
 python:
-    - 2.7
     - 3.7
 
 install: