Revert "Update .gitlab-ci.yml"

This reverts commit 3c4e7b3f

.gitlab-ci.yml

@@ -18,18 +18,6 @@ build-job:
     - apt-get update -qy
     - pip3 install -r requirements.txt
     - python manage.py migrate
-      # Import credential variables
-    - ARG DJANGO_SUPERUSER_USERNAME
-    - ARG DJANGO_SUPERUSER_PASSWORD
-    - ARG DJANGO_SUPERUSER_EMAIL
-      # Create superuser
-    - RUN DJANGO_SUPERUSER_USERNAME=${DJANGO_SUPERUSER_USERNAME} \
-      DJANGO_SUPERUSER_PASSWORD=${DJANGO_SUPERUSER_PASSWORD} \
-      DJANGO_SUPERUSER_EMAIL=${DJANGO_SUPERUSER_EMAIL} \
-      python manage.py createsuperuser --noinput || \
-    - echo "WARNING: This error is ignored as it most likely is 'That username is already taken.'"
-    - echo "WARNING: If you wish to alter the user credentials, then delete the user first."
-    - python manage.py loaddata seed.json
 
 test-backend:
   stage: test