old_contents: import os
  import sys
  from django.urls import include, path, re_path
  from django.http import HttpResponse
  
  os.environ.setdefault("DJANGO_SETTINGS_MODULE", __name__)
  BASE_DIR = os.path.dirname(os.path.abspath(__file__))
  DEBUG = False
  SECRET_KEY = 'vulhub'
  ALLOWED_HOSTS = ['*']
  
  ROOT_URLCONF = __name__
  TEMPLATES = [{
      'BACKEND': 'django.template.backends.django.DjangoTemplates',
      'DIRS': [os.path.join(BASE_DIR, 'templates')]
  }]
  
  
  def home(request, path):
      return HttpResponse('Hello, world.')
  
  
  urlpatterns = [
      re_path(r'^(.*)/$', home),
  ]
  
  from django.core.management import execute_from_command_line
  execute_from_command_line(sys.argv)
  
new_contents: import os
  import sys
  from django.urls import include, path, re_path
  from django.http import HttpResponse
  
  os.environ.setdefault("DJANGO_SETTINGS_MODULE", __name__)
  BASE_DIR = os.path.dirname(os.path.abspath(__file__))
  DEBUG = False
  SECRET_KEY = 'vulhub'
  
  ALLOWED_HOSTS = ['*']
  MIDDLEWARE = [
      'django.middleware.common.CommonMiddleware',
  ]
  
  ROOT_URLCONF = __name__
  TEMPLATES = [{
      'BACKEND': 'django.template.backends.django.DjangoTemplates',
      'DIRS': [os.path.join(BASE_DIR, 'templates')]
  }]
  
  
  def home(request, path):
      return HttpResponse('Hello, world.')
  
  
  urlpatterns = [
      re_path(r'^(.*)/$', home),
  ]
  
  from django.core.management import execute_from_command_line
  execute_from_command_line(sys.argv)
  
subject: add middleware