A simple Workmanager class to demonstrate how to create one.

ScoresAverageWorker

class ScoresAverageWorker(
    context: Context,
    workerParams: WorkerParameters
) : Worker(context, workerParams) {

    override suspend fun doWork(): Result  {
    
    val results = Results.List

    val average = results.average()

    Result.average = average
    
    return Result.success()

}

}

//Instantiate the workmanager 

val workManager = WorkManager.getInstance(myContext)

val scoresWorker = OneTimeWorkRequestBuilder<ScoresAverageWorker>()
        .build()
        
       workmanager.enqueue(scoresWorker)