fixing tests for python 3.5

4 jobs for epoch in 11 minutes and 1 second (queued for 9 seconds)
Status Job ID Name Coverage
  Build
passed #59938
conda-linux
build_linux_27

00:04:40

passed #59939
conda-linux
build_linux_35

00:04:41

 
  Test
passed #59940
conda-linux
test_linux_27

00:06:14

passed #59941
conda-linux
test_linux_35

00:06:19