FSlateFontInfo using problem

If function bellow to construct an FSlateFontInfo is deprecated, how should I construct an FSlateFontInfo with path instead in MyWidget::Construct function?

DEPRECATED FSlateFontInfo::FSlateFontInfo function

FSlateFontInfo( const FString& InFontName, uint16 InSize, EFontHinting InHinting = EFontHinting::Default, const FFontOutlineSettings& InOutlineSettings = FFontOutlineSettings());

MyWidget::Construct function:

void SMyWidget::Construct(const FArguments& InArgs)
{
    SUserWidget::Construct(SUserWidget::FArguments()
        [
            SNew(STextBlock)
            .Text(NSLOCTEXT("SMyWidget", "TextBlockText", "My TextBlock's Text"))
            .Font(FSlateFontInfo(FPaths::EngineContentDir()/TEXT("Slate/Fonts/Roboto-Regular.ttf"),26))
        ]);
}

static ConstructorHelpers::FObjectFinder RobotoFontObj(*UWidget::GetDefaultFontName());
Font = FSlateFontInfo(RobotoFontObj.Object, 24, FName(“Bold”));
Replace default with your font !