Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -3,10 +3,14 @@ image: python:3.8-buster
 before_script:
   - pip install -r requirements.txt
 
+stages: 
+  - test
+  - deploy
+
 test:
   stage: test
   script:
-  - mkdocs build --strict --verbose 
+  - mkdocs build --strict --verbose  --site-dir test
   artifacts:
     paths:
     - test