So i got this code which does not work when I try to convert from Scripting Macro to Partial View Macro, can anyone help me out?

@inherits Umbraco.Web.Macros.PartialViewMacroPage
@using System.Xml.XPath;
@using System.Xml;
@{
  
<br /><br />
    var startNode = Umbraco.Content(4478);
    
    if (startNode.Children.Where("Visible").Any())
    {
        foreach (var page in startNode.Children.Where("Visible"))
        { 
          if (page.DocumentTypeAlias == "RecommendedFooterBox")
          {
            <div class="rss-footer-box col-xs-6 col-sm-3">
              <h4>@page.recBoxTitle</h4>
              <p>@page.recBoxBodyText</p>
            </div>
          }else {
                  @ReadRss(@page.rssBoxUrl, @page.rssBoxTitle);
          }
        }  
    }    
    @helper ReadRss(string url, string title){
                   
     XmlTextReader rssReader = new XmlTextReader(url);
 
    XmlDocument doc = new XmlDocument();
   
  doc.Load(rssReader);
   
  XmlNodeList rssItems = doc.SelectNodes("//item");
 
   
    var maxItems = 4;
  var displayCount = rssItems.Count < maxItems ? rssItems.Count : maxItems;
  <div class="rss-footer-box col-xs-6 col-sm-3">
   <h4>@title</h4>  
    @for (int index = 0; index < displayCount; index++)
     {
   var node = rssItems[index];
      
     <a href="@node["link"].InnerText">@node["title"].InnerText</a><br />
      @Convert.ToDateTime(node["pubDate"].InnerText).ToString("d MMMM yyyy")<br /><br />
     }
   </div>
    }
}

Thanks alot!