test pipeline

.gitlab-ci.yml

@@ -31,7 +31,7 @@ unit-test-job:   # This job runs in the test stage.
   script:
     - echo "Running unit tests... "
     - uname -a
-    - which sh
+    - which python3
     - apt update && apt upgrade
     - apt install python python-pip
     - pip install -r requirements.txt