a big of cleaning before merge

7 jobs for !152 with clean/fetchingData in 6 minutes and 41 seconds (queued for 2 seconds)
detached
Status Job ID Name Coverage
  Check
passed #646953
docker
check_back

00:00:18

passed #646954
docker
check_front

00:01:12

 
  Test
passed #646955
docker
test_back

00:01:00

80.0%
passed #646956
docker
test_frontend

00:03:10

 
  Lint
passed #646958
docker
eslint

00:00:31

passed #646957
docker
flake8

00:00:13

 
  Svg Gen Docu
passed #646959
docker
generate_UML_svg

00:00:14