[ci] Don't use get_config() here

.gitlab-ci.yml

@@ -77,7 +77,6 @@ variables:
     - pip install --use-wheel --no-index --pre dist/*.whl
   script:
     - cd ${CONDA_PREFIX}
-    - python -c "from ${CI_PROJECT_NAME} import get_config; print(get_config())"
     - coverage run --source=${CI_PROJECT_NAME} ./bin/nosetests -sv ${CI_PROJECT_NAME}
     - coverage report
     - sphinx-build -b doctest ../doc ../sphinx