test gitab pipeline

Former-commit-id: 3e6af2ce4a2b3558af80022a1e179ccf50dcec36 [formerly a135a4429188e977fa11cabd4677671f7febd35e]
Former-commit-id: e648233e1bf161260e0bc022183b5c80de85c157

.gitlab-ci.yml

@@ -3,7 +3,7 @@ stages:
   - deploy
 
 check:lint:
-  image: registry.blitzhub.io/python_3_6
+  image: registry.blitzhub.io/python_3_8
   stage: check
   script:
     - pip3 install -r requirements.txt
@@ -11,7 +11,7 @@ check:lint:
     - flake8
 
 check:test:
-  image: registry.blitzhub.io/python_3_6
+  image: registry.blitzhub.io/python_3_8
   stage: check
   script:
     - pip3 install -r requirements.txt