tensorflow训练简单模型时，怎么解决

WARNING:tensorflow:Entity <function Function._initialize_uninitialized_variables.<locals>.initialize_variables at 0x00000258E8D1D620> could not be transformed and will be executed as-is. Please report this to the AutoGraph team. When filing the bug, set the verbosity to 10 (on Linux, `export AUTOGRAPH_VERBOSITY=10`) and attach the full output. Cause: No module named 'tensorflow_core.estimator'
WARNING: Entity <function Function._initialize_uninitialized_variables.<locals>.initialize_variables at 0x00000258E8D1D620> could not be transformed and will be executed as-is. Please report this to the AutoGraph team. When filing the bug, set the verbosity to 10 (on Linux, `export AUTOGRAPH_VERBOSITY=10`) and attach the full output. Cause: No module named 'tensorflow_core.estimator'

同问

我的报错是

 Cause: No module named 'tensorflow_core.keras'，在添加了一个图像的预处理文件后原来运行成功的代码就报错了，

您好，请问您最后是怎么解决的呢？