[ci skip] report of the coverage is duplicated

.gitlab-ci.yml

@@ -66,9 +66,6 @@ tests_3.9:
   stage: test
   image: python:3.9
   <<: *python_test_definition
-  after_script:
-    - source env/bin/activate
-    - coverage report -m
 
 tests_3.10:
   stage: test