AttributeError: 'NoneType' object has no attribute 'output' in agegender_train.py when I use import keras-squeezenet

[areebsyed]

Tensorflow Version

1.14.0

Keras Version

2.3.1

Keras-squeezenet Version

0.4

Bug reports:

I am using the command $ python agegender_train.py gender squeezenet imdb in https://github.com/abars/YoloKerasFaceDetection
So first there was an error in squeezenet.py in keras_squeezenet of

ImportError: cannot import name 'warnings' which I removed by commenting out the warnings section as it was just a print statement. So no more problem with the squeezenet.py but another has occured in the agegender_train.py in line 157

x = base_model.output AttributeError: 'NoneType' object has no attribute 'output'

Eventhough I have keras-squeezenet and the other models in the code example vgg16 or inceptionv3 are running. Only squeezenet is giving this error.

Code Sample:

line 154: from keras_squeezenet import SqueezeNet
line 155: input_tensor = Input(shape=(IMAGE_SIZE, IMAGE_SIZE, 3))
line 156: base_model = SqueezeNet(weights="imagenet", include_top=False, input_tensor=input_tensor)
line 157: x = base_model.output