[1.8.x] Silenced deprecation warning in refs #24287 test.

import os

import sys

import warnings

from django.apps import apps

from django.core.exceptions import ImproperlyConfigured

from django.db import models

from django.test import TestCase

from django.test.utils import extend_sys_path

from django.utils._os import upath

from django.utils import six

from django.utils._os import upath

from django.utils.deprecation import RemovedInDjango19Warning

class EggLoadingTest(TestCase):

            'Ensure that its module, "models_that_do_not_live_in_an_app", '

            'is located inside an installed app.'

        )

        with warnings.catch_warnings():

            warnings.filterwarnings('ignore', category=RemovedInDjango19Warning)

            with self.assertRaisesMessage(ImproperlyConfigured, msg):

                declare_model_outside_app()