tf_should_use.py:189: initialize_all_variables (from tensorflow.python.ops.variables) is deprecated and will be removed

initialize_all_variables已被弃用，将在2017-03-02之后删除。
说明更新：使用tf.global_variables_initializer代替。
就把tf.initialize_all_variables()改为global_variables_initializer()就可以了

原文：https://blog.csdn.net/wqqgo/article/details/75675323