Monday, May 10, 2021

 Tensorflow Google Tutorial on Image Classification (Flowers) : A note on use of untar = True in get_file method


tf.keras.utils.get_file("/content/flowers/flower_photos.tgz" , origin = url, 
                            extract  = True)


The tensorflow tutorial currently available at 
https://www.tensorflow.org/tutorials/images/classification
(as in 11-May-2021) uses the last parameter as untar = True instead of extract = True above. 
but untar is deprecated and the documentation recommends to use extract instead of untar.
Further using untat=True causes erroneous behavior also , firstly it doesn't extract the file, 
secondly it saves the ".tgz" file by adding an extension ".tar.gz" to the file name 
 thus making it "flower_photos.tgz.tar.gz".

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