backbone name error in crfnet/model/architectures/vgg.py

[guiyuliu]

maybe it should be changed to  this 

in line 38 in func def download_imagenet(self):
if self.backbone == 'vgg16':
backbone_name = 'vgg16'
resource = keras.applications.vgg16.vgg16.WEIGHTS_PATH_NO_TOP
checksum = '6d6bbae143d832006294945121d1f1fc'
elif 'vgg-max' in self.backbone:
backbone_name = 'vgg16'
resource = keras.applications.vgg16.vgg16.WEIGHTS_PATH_NO_TOP
checksum = '6d6bbae143d832006294945121d1f1fc'
elif self.backbone == 'vgg19':
backbone_name = 'vgg19'
resource = keras.applications.vgg19.vgg19.WEIGHTS_PATH_NO_TOP
checksum = '253f8cb515780f3b799900260a226db6'
else:
raise ValueError("Backbone '{}' not recognized.".format(self.backbone))
return get_file('{}_weights_tf_dim_ordering_tf_kernels_notop.h5'.format(backbone_name))