added pylint threshold

.gitlab-ci.yml

@@ -10,6 +10,6 @@ run_tests:
 
     script:
         - echo "Running unit pytest..." 
-        - find -name "*.py" -type f -print0 | xargs -0 pylint 
+        - find -name "*.py" -type f -print0 | xargs -0 pylint --fail-under=8.0
         - python3 -m pytest -v
         - echo "Done!"
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