tensorflow obfuscation error

[Sherriiie]

I have an issue when i import the module of tensorflow, outputing no file in the project.
I've a test.py script:
import tensorflow as tf with tf.Graph().as_default(): a = tf.constant('hello') sess = tf.Session() print(sess.run(a))
and i add 'tensorflow' in the parameter list of 'external_modules' in the opy_config.txt file.
Executing opy.py shows a warning 'WARNING:tensorflow:VARIABLES collection name is deprecated, please use GLOBAL_VARIABLES instead; VARIABLES will be removed after 2017-03-02.', but there is no file generated.
Thanks for you answering.