You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: saved_form.rb
    path of file: ./repos/vets-api/app/swagger/swagger/responses
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module Swagger
  module Responses
    module SavedForm
      def self.extended(base)
        
    
      def self.extended(base)
        base.response 200 do
          key :description, 'Form Submitted'
          schema do
            key :$ref, :SavedForm
          end
        end
      end