fixed linting

7 jobs for !154 with feat/notificationService in 3 minutes and 46 seconds (queued for 1 second)
detached
Status Job ID Name Coverage
  Check
passed #647538
docker
check_back

00:00:19

passed #647539
docker
check_front

00:01:12

 
  Test
passed #647540
docker
test_back

00:00:59

80.0%
passed #647541
docker
test_frontend

00:00:18

 
  Lint
passed #647543
docker
eslint

00:00:32

passed #647542
docker
flake8

00:00:12

 
  Svg Gen Docu
passed #647544
docker
generate_UML_svg

00:00:13