old_contents: import os.path
  from armstrong.dev.tasks import *
  
  
  settings = {
      'DEBUG': True,
      'INSTALLED_APPS': (
          'django.contrib.admin',
          'django.contrib.auth',
          'django.contrib.contenttypes',
          'django.contrib.sessions',
          'django.contrib.sites',
          'django.contrib.staticfiles',
          'armstrong.core.arm_content',
          'armstrong.core.arm_sections',
          'armstrong.apps.content',
          'armstrong.apps.images',
          'armstrong.apps.images.tests.support',
          'south',
          'taggit',
          'sorl.thumbnail',
      ),
      'SITE_ID': 1,
      'ROOT_URLCONF': 'armstrong.apps.images.tests.support.urls',
      'ARMSTRONG_IMAGES_UPLOAD_PATH': 'uploads/',
      'MEDIA_ROOT': os.path.join(os.path.dirname(__file__),
                                'armstrong', 'apps', 'images',
                                'tests', 'support', 'media'),
      'MEDIA_URL': '/media/',
      'STATIC_URL': '/static/',
  }
  
  pip_install_first = True
  main_app = "images"
  tested_apps = (main_app,)
  
new_contents: import os.path
  from armstrong.dev.tasks import *
  
  
  settings = {
      'DEBUG': True,
      'INSTALLED_APPS': (
          'django.contrib.admin',
          'django.contrib.auth',
          'django.contrib.contenttypes',
          'django.contrib.sessions',
          'django.contrib.sites',
          'django.contrib.staticfiles',
          'armstrong.core.arm_sections',
          'armstrong.apps.content',
          'armstrong.apps.images',
          'armstrong.apps.images.tests.support',
          'taggit',
          'sorl.thumbnail',
      ),
      'SITE_ID': 1,
      'ROOT_URLCONF': 'armstrong.apps.images.tests.support.urls',
      'ARMSTRONG_IMAGES_UPLOAD_PATH': 'uploads/',
      'MEDIA_ROOT': os.path.join(os.path.dirname(__file__),
                                'armstrong', 'apps', 'images',
                                'tests', 'support', 'media'),
      'MEDIA_URL': '/media/',
      'STATIC_URL': '/static/',
  }
  
  pip_install_first = True
  main_app = "images"
  tested_apps = (main_app,)
  
subject: Remove unnecessary apps