Update README.md

python-packages/README.md

@@ -18,3 +18,23 @@ stages:
   - test
   - deploy  # pages and artifactory upload
 ```
+
+## Example
+
+An example of a valid .gitla-ci.yml can be:
+
+```yml
+image: tecnalia-docker-dev.artifact.tecnalia.com/python:3.8
+
+include:
+  - https://git.code.tecnalia.com/digicon-webxr-store/ci-files/-/raw/master/python-packages/virtualenv.yml
+  - https://git.code.tecnalia.com/digicon-webxr-store/ci-files/-/raw/master/python-packages/test.yml
+  - https://git.code.tecnalia.com/digicon-webxr-store/ci-files/-/raw/master/python-packages/pages.yml
+  - https://git.code.tecnalia.com/digicon-webxr-store/ci-files/-/raw/master/python-packages/artifactory.yml
+
+stages:
+  - virtualenv
+  - test
+  - deploy
+
+```