quickstarts/microsoft.devcenter/devbox-ready-to-code-image/tools/artifacts/windows-python-311/windows-python-311.ps1

Function Get-Python {
    $url = 'https://www.python.org/ftp/python/3.11.0/python-3.11.0-amd64.exe'
    $python = "$env:Temp\python-3.11.0-amd64.exe"

    try {
        [Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12
        Invoke-WebRequest -Uri $url -OutFile $python -UseBasicParsing
    }
    catch {
        Write-Error -Message "Failed to download python : $_.Message"
    }

    try {
        Write-Host "Installing Python 3.11.0"
        $pythonInstallerArgs = '/quiet InstallAllUsers=1 PrependPath=1 Include_test=0 TargetDir=C:\Python\Python311'
        Start-Process -FilePath $python -ArgumentList $pythonInstallerArgs -Wait -NoNewWindow
        Write-Host "Completed Installing Python 3.11.0"
    }
    catch {
        Write-Error -Message "Failed to install python  : $_.Message" -ErrorAction Stop
    }
}

Get-Python