Travis CI: update Python versions

delabiejochen · delabiejochen · commit d356d2116449 · 2019-03-27T14:30:53.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,7 +6,6 @@ python:
   - "3.4"
   - "3.5"
   - "3.6"
-  - "3.7"
 
 # command to run tests
 script: python test_travis.py
