try to install py3.6 in appveyor

dschep · dschep · commit 5599651a5623 · 2018-09-21T09:10:49.000-04:00
diff --git a/appveyor.yml b/appveyor.yml
@@ -3,6 +3,8 @@ init:
 - ps: >-
     Install-Product node 6
 
+    Install-Product python 3.6
+
     npm i -g serverless
 build: off
 test_script:
