B4J Code Snippet LibreTranslate

Hi to all
I needed for an application the ability to translate texts according to the selected language but it had to work offline and searching around I found LibreTranslate (free) although as suggeed by Mash there are others like Argos, Apertium...
I working with Windows had to first install linux on windows with the microsoft utility WLS and installed the package with docker
Link
After that it will be available as http server on port 5000

Sub AppStart (Args() As String)
    CallSubDelayed(Me, "Go")
    StartMessageLoop
End Sub

Sub Go
    Dim linguasorg As String = "it"
    Dim linguadest As String = "en"
    Dim tradurre As String = "Io Amo B4x, grazie Erel"
    Dim j As HttpJob
    j.Initialize("", Me)
    Dim json As JSONGenerator
    json.Initialize(CreateMap("q": tradurre, "source": linguasorg, "target": linguadest, _
    "format": "text", "api_key": ""))
    j.PostString($"http://localhost:5000/translate"$, json.ToString)
    j.GetRequest.SetContentType("application/json")
    Wait For(j) JobDone(j As HttpJob)
    Dim b As Boolean = j.Success
    If b Then
        Dim jpars As JSONParser
        jpars.Initialize(j.GetString)
        Log(jpars.NextObject.GetDefault("translatedText", "??"))
    Else
       Log("??")
    End If
    j.Release
    StopMessageLoop
    ExitApplication
End Sub

For those who know a different and better solution than doker for windows to achieve this can communicate it here, thanks.