README's "A quick example" get error.

[inoue0426]

"from tensornets import utils
img = utils.load_img('cat.png', target_size=256, crop_size=224)
assert img.shape == (1, 224, 224, 3)"

This script get error.

---

AttributeError Traceback (most recent call last)
in ()
1 from tensornets import utils
----> 2 img = utils.load_img('cat.png', target_size=256, crop_size=224)
3 assert img.shape == (1, 224, 224, 3)

~/.conda/envs/tensor/lib/python3.6/site-packages/tensornets/utils.py in load_img(path, grayscale, target_size, crop_size, interp)
176 if isinstance(target_size, int):
177 hw_tuple = tuple([x * target_size // min(img.shape[:2])
--> 178 for x in img.shape[1::-1]])
179 else:
180 hw_tuple = (target_size[1], target_size[0])

AttributeError: 'NoneType' object has no attribute 'shape'

[alain2208]

got the same under windows i copy one of my pic and defined the complete path to find the image. worked well

[taehoonlee]

@inoue0426, It doesn't seem to be a TensorNets issue. You can try the sample codes on the directory where the cat.png exists. Or, you can also give the complete path as @alain2208 said.