tensorflow导入发生cannot import name ‘OrderedDict‘ from ‘typing‘问题

Windows下python37安装tensorflow后，import时发生错误：

import tensorflow as tf

报以下错误：

D:\xxxx\Python37\lib\site-packages\tensorflow\core\function\polymorphism\function_type.py in <module>
     17 import collections
     18 import inspect
---> 19 from typing import Any, Callable, Dict, Mapping, Optional, Sequence, Tuple, OrderedDict
     20
     21 from tensorflow.core.function import trace_type

ImportError: cannot import name 'OrderedDict' from 'typing' (D:xxxx\Python37\lib\typing.py)

解决办法：

修改文件：Python37\lib\site-packages\tensorflow\core\function\polymorphism\function_type.py

from typing import Any, Callable, Dict, Mapping, Optional, Sequence, Tuple #OrderedDict
from typing_extensions import OrderedDict