module 'tensorflow' has no attribute 'keras'

安装好tensorflowjs后报错

 

   因为自己之前一直是使用tf2.0，而tensorflowjs使用不了2.0，而且记得命名手动删去site-packages下的tensorflow后，安装的tensorflowjs-1.3.2的，而且显示安装是成功了的，因为tensorflowjs-1.3.2依赖的是tensorflow1.15的，但是运行上面代码出了问题，问题实际上是自己配置的pip豆瓣源，所以以前存留了tensorflow2.0的安装文件。

C:\Users\Administrator>python
Python 3.5.2 |Anaconda 4.1.1 (64-bit)| (default, Jul  5 2016, 11:41:13) [MSC v.1900 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import tensorflow
D:\AN\lib\site-packages\numpy\core\__init__.py:29: UserWarning: loaded more than 1 DLL from .libs:
D:\AN\lib\site-packages\numpy\.libs\libopenblas.PYQHXLVVQ7VESDPUVUADXEVJOBGHJPAY.gfortran-win_amd64.dll
D:\AN\lib\site-packages\numpy\.libs\libopenblas.TXA6YQSD3GCQQC22GEQ54J2UDCXDXHWN.gfortran-win_amd64.dll
  stacklevel=1)
>>> print(tensorflow.__version__)
2.0.0
>>> import tensorflowjs
Traceback (most recent call last):
  File "", line 1, in 
  File "D:\AN\lib\site-packages\tensorflowjs\__init__.py", line 21, in 
    from tensorflowjs import converters
  File "D:\AN\lib\site-packages\tensorflowjs\converters\__init__.py", line 24, in 
    from tensorflowjs.converters.tf_saved_model_conversion_v2 import convert_tf_saved_model
  File "D:\AN\lib\site-packages\tensorflowjs\converters\tf_saved_model_conversion_v2.py", line 38, in 
    import tensorflow_hub as hub
  File "D:\AN\lib\site-packages\tensorflow_hub\__init__.py", line 53, in 
    from tensorflow_hub.keras_layer import KerasLayer
  File "D:\AN\lib\site-packages\tensorflow_hub\keras_layer.py", line 39, in 
    class KerasLayer(tf.keras.layers.Layer):
  File "C:\Users\Administrator\AppData\Roaming\Python\Python35\site-packages\tensorflow_core\python\util\module_wrapper.py", line 169, in __getattr__
    attr = getattr(self._tfmw_wrapped_module, name)
AttributeError: module 'tensorflow' has no attribute 'keras'

我发现根本现在使用的不是1.15而是2.0的，而且连import tensorflowjs都不成功的

解决方式，是在pip安装的文件下，删了tensorflow的所有文件，重新打开即可，一般来说pip源安装好的文件在：

C:\Users\Administrator\AppData\Roaming\Python\Python35\site-packages

现在就能执行成功了