How can i set the pretrained model?

[sungkwonan]

I want to test my image with pretrained model. After download your trained model and unzip, I try "python ./scripts/use_on_file.py --model model_epoch_190 --img sample_images/my_image.png".
But i get some error like below.
File "./scripts/use_on_file.py", line 57, in
chainer.serializers.load_npz(args.model, model)
File "/usr/local/lib/python2.7/dist-packages/chainer/serializers/npz.py", line 150, in load_npz
with numpy.load(file) as f:
File "/home/sungkwonan/.local/lib/python2.7/site-packages/numpy/lib/npyio.py", line 372, in load
fid = open(file, "rb")
IOError: [Errno 21] Is a directory: 'model_epoch_190'

how can i set the trained model?

[takiyu]

Do not unzip please.