old_contents: from anillo.http import Request
  
  
  def application(handler, request_cls=Request):
      def wrapper(environ, start_response):
          request = request_cls(environ)
          response = handler(request)
          return response(environ, start_response)
      return wrapper
  
  __all__ = ["app_builder"]
  
new_contents: from anillo.http import Request
  
  
  def application(handler, request_cls=Request):
      def wrapper(environ, start_response):
          request = request_cls(environ)
          response = handler(request)
          return response(environ, start_response)
      return wrapper
  
  
  __all__ = ["application"]
  
subject: Fix __all__ variable on app.py