function Install-dbatools {
    Import-Module dbatools -ErrorAction SilentlyContinue
    if((Get-Module | Where-Object {$_.Name -eq "dbatools"}) -eq $null) {
        Write-Output "dbatools module installing"
        Install-Module dbatools -force
    }
    else {
      Write-Output "dbatools module already installed"
    }
}