我正在使用Oracle Linux 7.7，并且使用yum（epel仓库）安装了python3.6。然后我安装了tensorflow 1.5（因为如果它更新了，我会丢弃内核）和keras。如果我导入tensorflow，我什么也没有。但是当我进口喀拉拉邦时，我得到了
ImportError: cannot import name 'tf_utils'
这是完整的输出：
$ python
Python 3.6.8 (default, Aug 7 2019, 08:02:28)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-39.0.1)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import tensorflow
>>> import keras
Using TensorFlow backend.
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/reyhan/project/.virtualenvs/keras_tf/lib/python3.6/site-packages/keras/__init__.py", line 3, in <module>
from . import utils
File "/home/reyhan/project/.virtualenvs/keras_tf/lib/python3.6/site-packages/keras/utils/__init__.py", line 6, in <module>
from . import conv_utils
File "/home/reyhan/project/.virtualenvs/keras_tf/lib/python3.6/site-packages/keras/utils/conv_utils.py", line 9, …