--- a
+++ b/run/download.py
@@ -0,0 +1,39 @@
+# python run/download.py
+# python run/download.py --dir=path/to/dataset/dir
+# python run/download.py --dir=datasets
+
+import argparse
+import tarfile
+import gdown
+import os
+
+
+def run(dataset_dir="datasets"):
+    os.makedirs(dataset_dir, exist_ok=True)
+
+    url = 'https://drive.google.com/uc?id=1RzPB1_bqzQhlWvU-YGvZzhx2omcDh38C&export=download'
+    output_tar = os.path.join(dataset_dir, 'Task04_Hippocampus.tar')
+    if not os.path.exists(output_tar):
+        gdown.download(url, output_tar, quiet=False)
+    else:
+        print("Output tar {} already exists!".format(output_tar))
+
+    tar = tarfile.open(output_tar)
+    tar.extractall(path=dataset_dir)
+    tar.close()
+
+
+############################
+# MAIN
+############################
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description="Download Dataset for Hippocampus Segmentation")
+    parser.add_argument(
+        "-D",
+        "--dir",
+        default="datasets", type=str,
+        help="Local path to datasets dir"
+    )
+
+    args = parser.parse_args()
+    run(dataset_dir=args.dir)