Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -37,7 +37,7 @@ build_app:
             sudo systemctl start python.service
         elif [[ $CI_COMMIT_REF_NAME = dev ]]; then
             echo "it's a dev server"
-            sudo systemctl start python.service
+            sudo systemctl start prod.service
         else
             echo "hello world"
         fi