create a python virtual env as an artifact based on gitlab CI

.gitlab-ci.yml

+stages:
+  - build
+  - deploy
+
+build:
+  image: ubuntu
+  stage: build
+  script:
+    - apt update
+    - apt install -y python3
+    - mkdir -p /opt/strudle2/
+    - python3 -m venv /opt/strudel2/tes
+    - source /opt/strudel2/tes/bin/activate
+    - pip install ./setup.py
+  artifacts:
+    paths:
+      - /opt/strudel2/tes
+
+deploy_test:
+  stage: deploy
+  only:
+    - testing@hpc-team/strudelv2_spa
+  tags: 
+    - deploy_test
+  script:
+    - echo "deploying test"
+  dependencies:
+    - build
+
+deploy_dev:
+  stage: deploy
+  only:
+    - dev@hpc-team/strudelv2_spa
+  tags: 
+    - deploy_dev
+  script:
+    - echo "deploying dev"
+    - ls -l
+    - ./install.sh
+  dependencies:
+    - build