TensorFlow API r1.12 Python tf.app.run tf.app.run( main=None, argv=None ) Defined in tensorflow/python/platform/app.py. Runs the program with an optional 'main' function and 'argv' list. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 3.0 License, and code samples are licensed under the Apache 2.0 License. For details, see our Site Policies. Java is a registered trademark of Oracle and/or its affiliates. Last updated November 7, 2018.