def METHOD_NAME(self):
    print('Starting inference test for YOLOv3...')
    self.detector.load(os.path.join(self.temp_dir, "yolo_default"))
    img = cv2.imread(os.path.join(self.temp_dir, "cat.jpg"))
    self.assertIsNotNone(self.detector.infer(img),
                         msg="Returned empty BoundingBoxList.")
    del img
    gc.collect()
    print('Finished inference test for YOLOv3...')