Sharepoint Online 2013 and PowerShell

Hi,

I am trying to create PowerShell code to allow me to automate logging in and updating a custom list on a SharePoint site. I've been looking at the forums and I found a way to log in to the site and get to the list, but I can't seem to get the import from csv and update the list. I was wondering if anyone else knows of a way and could help me out. Below I have listed my code as it currently is. Thank you!

[System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SharePoint.Client")
[System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SharePoint.Client.Runtime")


$siteUrl = “my website goes here"
$username = "my email here"
$password = Read-Host -Prompt "Enter password" -AsSecureString

$ctx = New-Object Microsoft.SharePoint.Client.ClientContext($siteUrl)
$credentials = New-Object Microsoft.SharePoint.Client.SharePointOnlineCredentials($username, $password)

$ctx.Credentials = $credentials
$web = $ctx.Web
$lists = $web.Lists

$ctx.Load($lists)
$ctx.Load($web)
$ctx.ExecuteQuery()

Set-Variable -Name "clientContext" -Value $ctx -Scope Global
Set-Variable -Name "rootSiteUrl" -Value $siteURL -Scope Global

$listName = "Test List"
$list = $clientContext.Web.Lists.GetByTitle($listName)
#$list = $clientContext.Web.Lists.GetByTitle("Test List")

$csv = Import-Csv "my website goes here"


foreach($item in $csv){

	$item["Title"] = $csv.Title
    $item["Created"] = $csv.Created
    $item["Text"] = $csv.Text
    $item["Level"] = $csv.Level
	$item.Update()
    $spoContext.Load($item)
    $spoContext.ExecuteQuery();
}