Converting a pine script study to an indicator version 5

I have a study in pine view but I want to convert it to an indicator in pine script version 5. I want to it notify me for a buy when the strength of any currency is above 68 level at the close of candlestick bar. Also, I want it to notify me when the strength of any currency is below 32 level at the close of a candle stick bar. I have a spine script study already written by "Mahfuz Azim". It is an open source script and it is attached below for you to try. I'm looking ahead to get the project done as soon as possible.