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: descriptions_helper.rb
    path of file: ./repos/orientation/app/helpers/open_search
    
    the code of the file until where you have to start completion: module OpenSearch
  module DescriptionsHelper
    def open_search_description_link_tag
      content_tag(
        :link,
        nil,
        rel: 'search',
        t
    
    def open_search_description_link_tag
      content_tag(
        :link,
        nil,
        rel: 'search',
        type: 'application/opensearchdescription+xml',
        title: ENV.fetch('APP_NAME', 'Orientation'),
        href: open_search_description_path
      )
    end