More Travis flail - Python 3.5 doesn't have f strings

LeeKamentsky · LeeKamentsky · commit 408d39fe97fe · 2020-05-26T07:59:10.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,6 @@
 language: java
 env:
-   - PYTHON_VERSION="3.5"
+   - PYTHON_VERSION="3.6"
 jdk:
    - oraclejdk9
    - oraclejdk11
