Update .gitlab-ci.yml

.gitlab-ci.yml

-variables:
-  GIT_CLONE_PATH: $CI_BUILDS_DIR/$CI_CONCURRENT_ID/$CI_PROJECT_PATH/$CI_JOB_STAGE/$CI_JOB_NAME
-  
 before_script:
   - module add  python/3.6.1-2-anaconda
   - pip install --user pytest-pythonpath==0.7.1 pytest-cov==2.5.1