diff --git a/examples/yolov3/main.py b/examples/yolov3/main.py
index 89ba67756844551760ca70c9074eb7c316d8dbc0..6e0595512f5600cf4cbb16edae57bd59a859833e 100644
--- a/examples/yolov3/main.py
+++ b/examples/yolov3/main.py
@@ -28,7 +28,6 @@ from paddle.io import DataLoader
 from hapi.model import Model, Input, set_device
 from hapi.distributed import DistributedBatchSampler
 from hapi.datasets import COCODataset
-from hapi.download import get_weights_path
 from hapi.vision.transforms import *
 from hapi.vision.models import yolov3_darknet53, YoloLoss