Check Weather a user is a member of any group

$Adusers = import-csv “path\users.csv”
Foreach($Aduser in $Adusers)
{
$user = $Aduser.UserID
$group = $Aduser.ADGroup
$members = Get-ADGroupMember -Identity $group -Recursive | Select -ExpandProperty SamAccountName | select inputobject

If ($members -contains $user) 
{
    Write-Host "$user is a member of $group"
} 
Else 
{
    Write-Host "$user is not a member of $group"
}

}

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