Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -20,9 +20,8 @@ test_topfarm_windows:  # name the job what we like
   stage:  # build, test, deploy defined by default [2]
     test
   script:
-  #- activate pyTopfarm
   - cd tests
-  - py.test --cov-report term-missing:skip-covered --cov=topfarm
+  - c:/Anaconda3/envs/pyTopfarm/python.exe -m pytest --cov-report term-missing:skip-covered --cov=topfarm
   tags:  # select which runners can do this job [3]
   - CPAV_old_PC