IsADirectoryError: [Errno 21] Is a directory: 'demo_imgs'

[semel1]

Successfully run single image colorization:

python test.py --img_path demo_imgs/ILSVRC2012_val_00040251.JPEG

however attempt to colorize the images in a folder by:

python test.py --img_path demo_imgs throws an error: IsADirectoryError: [Errno 21] Is a directory: 'demo_imgs'

The same error happened when running:

python test_div_video.py --use_gpu 1 --video_path demo_vid

[uselessai]

Try this one, but the colorization is not working for me...

python test_div_video.py --use_gpu 1 --video_path ./demo_vid/