Private/Install-Chocolatey.ps1

function Install-Chocolatey
{
    #Install-Chocolatey
    Set-ExecutionPolicy Bypass -Scope Process -Force; 
    [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; 
    Invoke-Expression ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'))
    #Install graphviz
    choco install graphviz
}