Model not loading with Keras 2.3.1 & Python 3.7

[tusharsingh62]

gender_net.load_weights('age_gender_ssrnet/ssrnet_gender_3_3_3_64_1.0_1.0.h5')
original_keras_version = f.attrs['keras_version'].decode('utf8')
AttributeError: 'str' object has no attribute 'decode'

Can you please share environment details where you tested the results?