Update .gitlab-ci.yml to have a deploy stage for pypi

.gitlab-ci.yml

@@ -6,6 +6,7 @@ services:
 stages:
   - build
   - test
+  - deploy
 
 before_script:
   - docker version
@@ -33,3 +34,17 @@ test:
     - echo "Testing ..."
     - docker-compose -f docker-compose.ci.yml pull
     - docker-compose -f docker-compose.ci.yml run web sh -c "poetry run python manage.py makemigrations && poetry run python manage.py migrate && poetry run python manage.py test core -v 2"
+
+deploy:
+  stage: deploy
+  needs:
+    - test
+  script:
+    - echo "Deploying ..."
+    - cd ./the_social_network
+    - mw ./the_social_network ./not_needed
+    - mw ./core ./the_social_network
+    - pip install poetry
+    - poetry --version
+    - poetry config pypi-token.pypi __token__ $PYPI_TOKEN
+    - poetry publish