public Task GetHelp()
        {
            AIOverlayVisibility = Visibility.Visible;
            TB_Message.Focus(FocusState.Programmatic);

            return(apiAiHelper.InitResponse());
        }
        private async void SendMessage(object sender, object e)
        {
            if (!tapped)
            {
                tapped = true;

                await apiAiHelper.GetResponse();

                TB_Message.Text = "";
                TB_Message.Focus(FocusState.Programmatic);

                LV_Messages.ScrollIntoView(LV_Messages.Items[LV_Messages.Items.Count - 1]);

                tapped = false;
            }
        }