update url

dygraph/datasets/ade.py

@@ -21,7 +21,7 @@ from .dataset import Dataset
 from utils.download import download_file_and_uncompress
 
 DATA_HOME = os.path.expanduser('~/.cache/paddle/dataset')
-URL = "https://paddleseg.bj.bcebos.com/dataset/ADEChallengeData2016.zip"
+URL = "http://data.csail.mit.edu/places/ADEchallenge/ADEChallengeData2016.zip"
 
 
 class ADE20K(Dataset):

dygraph/datasets/voc.py

@@ -17,7 +17,7 @@ from .dataset import Dataset
 from utils.download import download_file_and_uncompress
 
 DATA_HOME = os.path.expanduser('~/.cache/paddle/dataset')
-URL = "https://paddleseg.bj.bcebos.com/dataset/VOCtrainval_11-May-2012.tar"
+URL = "http://host.robots.ox.ac.uk/pascal/VOC/voc2012/VOCtrainval_11-May-2012.tar"
 
 
 class PascalVOC(Dataset):

dygraph/tools/voc_augment.py

@@ -30,7 +30,7 @@ import tqdm
 from utils.download import download_file_and_uncompress
 
 DATA_HOME = os.path.expanduser('~/.cache/paddle/dataset')
-URL = 'https://paddleseg.bj.bcebos.com/dataset/benchmark.tgz'
+URL = 'http://www.eecs.berkeley.edu/Research/Projects/CS/vision/grouping/semantic_contours/benchmark.tgz'
 
 
 def parse_args():