Create Allure Report extention Plugin

Integrations
,
22

Hi Nirav ,
I’m trying to integrate my Katalon project into Extent report. But I’m facing issue .
public static void initializeExtentReport(String reportpath) {
ExtentSparkReporter spark = new ExtentSparkReporter(“Spark.html”);
extent = new ExtentReports()
extent.attachReporter(spark)
}

And test suite with none failures after execution but I couldn’t find this spark.html file in my project directory.
Can you please help on this