[TUTORIAL] Fix downloaded file path (#2590)

diff --git a/vta/tutorials/resnet.py b/vta/tutorials/resnet.py
index 8bdb53d15583eb5c862d9ebd65a9fdf450ed2183..45bd9edf3ad5254bb038f39199a71f3e7d9897a8 100644 (file)
--- a/vta/tutorials/resnet.py
+++ b/vta/tutorials/resnet.py
@@ -147,8 +147,7 @@ if not os.path.exists(data_dir):
 
 # Download files
 for file in [categ_fn, graph_fn, params_fn]:
-    if not os.path.isfile(file):
-        download(os.path.join(url, file), os.path.join(data_dir, file))
+    download(os.path.join(url, file), os.path.join(data_dir, file))
 
 # Read in ImageNet Categories
 synset = eval(open(os.path.join(data_dir, categ_fn)).read())