AttributeError: module 'tensorflow.python.estimator.api.estimator' has no attribute 'SessionRunHook'

报错原文:
AttributeError: module 'tensorflow.python.estimator.api.estimator' has no attribute 'SessionRunHook'

接上一篇博客，安装完 tensorboard，在第一次运行时，报了这个错，猜测是与tensorflow的环境发生冲突，SO：

pip uninstall tensorflow

主要卸载时要将tensorboard关掉，否则会有:error 5: [拒绝访问]

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卸载完之后

D:\Ryan_homework\torch\board>tensorboard  --logdir='.'
TensorFlow installation not found - running with reduced feature set.
TensorBoard 1.14.0 at http://local_host:6006/ (Press CTRL+C to quit)

TensorFlow installation not found - running with reduced feature set.
这句已经不影响了，已经不用 tf 了