Move initialization script

README.md

@@ -90,7 +90,7 @@ python -m pip install cityscapesscripts
    Note that this may prompt your [Cityscapes account](https://cityscapes-dataset.com/login/) login credentials.
 
 ```bash
-python scripts/download.py downloads data manifest.csv
+python csvps.py
 ```
 
 3. Remove the downloaded Cityscapes archive files to save disk space (optional).

scripts/download.py → csvps.py

@@ -32,16 +32,19 @@ def parse_args() -> argparse.Namespace:
     parser.add_argument(
         "downloads_dir",
         type=Path,
+        default=Path("downloads"),
         help="Path to the directory where ZIP files are/will be stored (e.g., 'downloads').",
     )
     parser.add_argument(
         "data_dir",
         type=Path,
+        default=Path("data"),
         help="Path to the directory where extracted files should be moved (e.g., 'data').",
     )
     parser.add_argument(
         "manifest_file",
         type=Path,
+        default=Path("manifest.csv"),
         help="Path to the manifest file (e.g., 'manifest.csv').",
     )
     return parser.parse_args()