old_contents: """
  These settings are used by the ``manage.py`` command.
  
  """
  DEBUG = True
  
  SITE_ID = 1
  
  USE_TZ = True
  TIME_ZONE = 'UTC'
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.sqlite3',
          'NAME': 'db.sqlite',
      }
  }
  
  EXTERNAL_APPS = [
      # Django core apps
      'django.contrib.admin',
      'django.contrib.admindocs',
      'django.contrib.auth',
      'django.contrib.contenttypes',
      'django.contrib.messages',
      'django.contrib.sessions',
      'django.contrib.staticfiles',
  
      # Required apps
      'international',
      'django_fsm',
      'rest_framework',
      'django_filters'
  
      # Dev tools
      'django_extensions',
  ]
  
  INTERNAL_APPS = [
      'silver',
  ]
  
  INSTALLED_APPS = EXTERNAL_APPS + INTERNAL_APPS
  
  ROOT_URLCONF = 'silver.urls'
  STATIC_URL = '/static/'
  
  MIDDLEWARE_CLASSES = (
      'django.contrib.sessions.middleware.SessionMiddleware',
      'django.middleware.common.CommonMiddleware',
      'django.middleware.csrf.CsrfViewMiddleware',
      'django.contrib.auth.middleware.AuthenticationMiddleware',
      'django.contrib.messages.middleware.MessageMiddleware',
      'django.middleware.clickjacking.XFrameOptionsMiddleware',
  )
  
  SECRET_KEY = 'secret'
  
  REST_FRAMEWORK = {
      'PAGINATE_BY': 30,
      'PAGINATE_BY_PARAM': 'per_page',
      'MAX_PAGINATE_BY': 100,
  }
  
new_contents: """
  These settings are used by the ``manage.py`` command.
  
  """
  DEBUG = True
  
  SITE_ID = 1
  
  USE_TZ = True
  TIME_ZONE = 'UTC'
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.sqlite3',
          'NAME': 'db.sqlite',
      }
  }
  
  EXTERNAL_APPS = [
      # Django core apps
      'django.contrib.admin',
      'django.contrib.admindocs',
      'django.contrib.auth',
      'django.contrib.contenttypes',
      'django.contrib.messages',
      'django.contrib.sessions',
      'django.contrib.staticfiles',
  
      # Required apps
      'international',
      'django_fsm',
      'rest_framework',
      'django_filters',
  
      # Dev tools
      'django_extensions',
  ]
  
  INTERNAL_APPS = [
      'silver',
  ]
  
  INSTALLED_APPS = EXTERNAL_APPS + INTERNAL_APPS
  
  ROOT_URLCONF = 'silver.urls'
  STATIC_URL = '/static/'
  
  MIDDLEWARE_CLASSES = (
      'django.contrib.sessions.middleware.SessionMiddleware',
      'django.middleware.common.CommonMiddleware',
      'django.middleware.csrf.CsrfViewMiddleware',
      'django.contrib.auth.middleware.AuthenticationMiddleware',
      'django.contrib.messages.middleware.MessageMiddleware',
      'django.middleware.clickjacking.XFrameOptionsMiddleware',
  )
  
  SECRET_KEY = 'secret'
  
  REST_FRAMEWORK = {
      'PAGINATE_BY': 30,
      'PAGINATE_BY_PARAM': 'per_page',
      'MAX_PAGINATE_BY': 100,
  }
  
subject: Add missing comma