ImportError: cannot import name 'tf_utils' 错误解决

在开发表情识别的时候模型转换过出现  ImportError: cannot import name 'tf_utils'  错误 解决办法。

错误信息如下：




ai@ai-B85M-D3V-Plus:~/AI/face_classification/rknn_test$ python3 rknn_transfer.py
Using TensorFlow backend.
Traceback (most recent call last):
  File "rknn_transfer.py", line 3, in <module>
    from keras.models import load_model
  File "/home/ai/.pyenv/versions/3.6.8/lib/python3.6/site-packages/keras/__init__.py", line 3, in <module>
    from . import utils
  File "/home/ai/.pyenv/versions/3.6.8/lib/python3.6/site-packages/keras/utils/__init__.py", line 6, in <module>
    from . import conv_utils
  File "/home/ai/.pyenv/versions/3.6.8/lib/python3.6/site-packages/keras/utils/conv_utils.py", line 9, in <module>
    from .. import backend as K
  File "/home/ai/.pyenv/versions/3.6.8/lib/python3.6/site-packages/keras/backend/__init__.py", line 1, in <module>
    from .load_backend import epsilon
  File "/home/ai/.pyenv/versions/3.6.8/lib/python3.6/site-packages/keras/backend/load_backend.py", line 90, in <module>
    from .tensorflow_backend import *
  File "/home/ai/.pyenv/versions/3.6.8/lib/python3.6/site-packages/keras/backend/tensorflow_backend.py", line 13, in <module>
    from tensorflow.python.keras.utils import tf_utils
ImportError: cannot import name 'tf_utils'



tensorflow与keras版本兼容问题：我是用的tensorflow1.5与keras2.1.4

解决办法：
pip3 install keras==2.1.4