Validation error changed from djago to REST framework to prevent crashs

Errors are returned as JSON when used with API
2 jobs for work_on_models in 1 minute and 23 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #271501
docker
testing

00:01:06

59.0%
 
  Syntaxe
passed #271502
docker
flake8

00:00:16