PowerShell Remoting Launching Web Browser

I am attempting to generate webpages using the Razor Engine. I want to allow the user to be able to launch that webpage on their local device browser while in the session. I am having a very hard time finding a logical way to get this task completed. It seems that the Invoke-Item when placed into the ps1 script is running on the server, but not returning the browser to the client-side device.

function Get-File{
   param(
    [Parameter(Mandatory=$true,HelpMessage='Please enter a valid Detonation ID')][string]$p
   )
  If($p -match '[a-zA-Z0-9]{8}-[a-zA-Z0-9]{4}-[a-zA-Z0-9]{4}-[a-zA-Z0-9]{4}-[a-zA-Z0-9]{12}')
        {
            $fileResult= Invoke-WebRequest -Uri https://url.com/rapi/file/$p/file-WebSession $currentsession
            # End API Call
            Write-Verbose -Message 'Displaying File in web page....'
            # Create Web Page
            $fileString= $fileResult.RawContent
            $template = Get-Content -Path '\\p-servera\D$\Web Templates\filetemplate.htm'
            $model = New-Object -TypeName RazorEngine.Templating.DynamicViewBag
            $model.AddDictionaryValues(@{File= $fileString})
            [RazorEngine.Razor]::Parse($template, $model) |
            Out-File -FilePath $env:TEMP\file.htm
            }
            else
            {
              Write-Warning -Message 'Please enter a valid Detonation UUID'
            }
          }
        }

The razor engine takes care of all of the templating my issue is getting the template to launch in a client-side browser while in a remote PS Session.