text: import os
  
  from kili.authentication import KiliAuth
  from kili.playground import Playground
  
  email = os.getenv('KILI_EMAIL')
  password = os.getenv('KILI_PASSWORD')
  api_endpoint = 'https://cloud.kili-technology.com/api/label/graphql'
  
  kauth = KiliAuth(email, password, api_endpoint)
  playground = Playground(kauth)
  
  title = 'Test'
  description = 'Ceci est un projet test'
  json_interface = {
      "filetype": "IMAGE",
      "jobs": {
          "JOB_0": {
              "mlTask": "OBJECT_DETECTION",
              "tools": ["rectangle"],
              "instruction": "Categories",
              "required": 1,
              "isChild": False,
              "content": {
                  "categories": {
                      "OBJECT_A": {
                          "name": "Object A",
                          "children": ["JOB_1"]
                      },
                      "OBJECT_B": {
                          "name": "Object B",
                          "children": ["JOB_2"]
                      }
                  },
                  "input": "radio"
              }
          },
          "JOB_1": {
              "mlTask": "TRANSCRIPTION",
              "instruction": "Transcription of A",
              "required": 1,
              "isChild": True
          },
          "JOB_2": {
              "mlTask": "TRANSCRIPTION",
              "instruction": "Transcription of B",
              "required": 1,
              "isChild": True
          }
      }
  }
  
  user_id = playground.auth.user_id
  project = playground.create_empty_project(user_id=user_id)
  playground.update_properties_in_project(project_id=project['id'],
                                          title=title,
                                          description=description,
                                          json_interface=json_interface)
  
  emails = ['collaborator1@kili-technology.com',
            'collaborator2@kili-technology.com']
  for email in emails:
      playground.append_to_roles(
          project_id=project['id'], user_email=email, role='ADMIN')
  