Modified the script

.gitlab-ci.yml

@@ -2,9 +2,10 @@ image: ruby:2.6
 
 pages:
   script:
-    - echo "Nothing to do.."
+    - mkdir public
+    - cp -r docs/build/html/* public/
   artifacts:
     paths:
-      - docs/build/html
+      - public
   only:
     - gitlab_pages
\ No newline at end of file