dengyin

tl.layers.DropoutLayer 用于构建tf.estimator.Estimator，训练/预测模式切换时 报错 ‘ValueError: Variable model/relu1/W does not exist, or was not created with tf.get_variable(). Did you mean to set reuse=tf.AUTO_REUSE in VarScope?’

2

### New Issue Checklist - [ ] I have read the [Contribution Guidelines](https://github.com/tensorlayer/tensorlayer/blob/master/CONTRIBUTING.md) - [ ] I searched for [existing GitHub issues](https://github.com/tensorlayer/tensorlayer/issues) ### Issue Description 希望将tensorlayer用于自定义estimator，Dropout layer在estimator的训练、预测模式切换时报错。 ### Reproducible Code...