Too many detection in anomaly unit detection runner #109

When detection runner starts with anomaly unit, it detects too many segments. For example, if I started DetectionRunner::run(1641685784), then the line let detections = a.detect(ms.clone(), t_from, t_to).await.unwrap(); works with t_from = 1641721134, but the first detection in detections is (1641685784, 1641685924), the second is (1641685934, 1641685984) and there are 375in thedetections`