def METHOD_NAME(self, results):
    print('Initialize tracking!')
    for item in results:
        if item['score'] > self.new_thresh:
            self.id_count += 1
            item['tracking_id'] = self.id_count
            if not ('ct' in item):
                bbox = item['bbox']
                item['ct'] = [(bbox[0] + bbox[2]) / 2,
                              (bbox[1] + bbox[3]) / 2]
            self.tracks.append(item)