```ruby
class ImportContacts
  class MoreInfoUrl
    include Virtus.value_object

    class MarkdownRenderer
      URL_PART         = %Q{[%{url}](%{url_title})}
      DESCRIPTION_PART = %Q{%{url_description}}

      delegate :url, :description, :title, to: :@more_info_url

      def initialize(more_info_url)
        @more_info_url = more_info_url
      end

      def url_part
        if url.present? && title.present?
          URL_PART % { url: url, url_title: title }
        end
      end

      def description_part
        DESCRIPTION_PART % { url_description: description }
      end

      def render
        [url_part, description_part].compact.join("\n")
      end
    end

    attribute :url, String
    attribute :title, String
    attribute :description, String

    def to_markdown
      MarkdownRenderer.new(self).render
    end
  end
end
```

Fix for URL formatting from MarkdownRenderer
user
```ruby
class ImportContacts
  class MoreInfoUrl
    include Virtus.value_object

    class MarkdownRenderer
      URL_PART         = %Q{[%{url_title}](%{url})}
      DESCRIPTION_PART = %Q{%{url_description}}

      delegate :url, :description, :title, to: :@more_info_url

      def initialize(more_info_url)
        @more_info_url = more_info_url
      end

      def url_part
        if url.present? && title.present?
          URL_PART % { url: url, url_title: title }
        end
      end

      def description_part
        DESCRIPTION_PART % { url_description: description }
      end

      def render
        [url_part, description_part].compact.join("\n")
      end
    end

    attribute :url, String
    attribute :title, String
    attribute :description, String

    def to_markdown
      MarkdownRenderer.new(self).render
    end
  end
end
```
assistant