the download links were invalid

[Fenanxhyy]

I can't successfully run the .sh files used to download pre-trained model. detail is as follows:

也许是最帅的@FenanChou-2949 MINGW64 /d/GitHub_Download/SNIPER-master/SNIPER
$ bash scripts/download_sniper_autofocus_detectors.sh
Downloading sniper_models.tar.gz...
--2021-10-19 19:25:05--  http://legacydirs.umiacs.umd.edu/~najibi/download.php?name=sniper_detector
Resolving legacydirs.umiacs.umd.edu (legacydirs.umiacs.umd.edu)... 128.8.120.33
Connecting to legacydirs.umiacs.umd.edu (legacydirs.umiacs.umd.edu)|128.8.120.33|:80... connected.
HTTP request sent, awaiting response... _404 Not Found_
2021-10-19 19:25:05 ERROR 404: Not Found.

Done!
Unzipping the file...

gzip: stdin: unexpected end of file
tar: Child returned status 1
tar: Error is not recoverable: exiting now
Cleaning up...
All done!

and other .sh files in sniper/scripts have the same problem，maybe is network problem？
thsnks for any help.

[Fenanxhyy]

@mahyarnajibi