fixed stupid ci bug

.gitlab-ci.yml

@@ -23,6 +23,6 @@ test_snipper:
     - pip install -e ./
     - cd tests
     - xvfb-run -s "-screen 0 1400x900x24" python -m unittest test_python.py
-    - latexmk --version
-    - ls tests_images/*
+#    - latexmk --version
+#    - ls tests_images/*