Remove duplicate import in compat.py
authorYong Tang <yong.tang.github@outlook.com>
Tue, 17 Apr 2018 19:47:25 +0000 (19:47 +0000)
committerYong Tang <yong.tang.github@outlook.com>
Tue, 17 Apr 2018 19:47:25 +0000 (19:47 +0000)
commit59367ba641fd33a78da38a42389d73d9f250dc36
tree227546ce48670954f74720d801cdc07cb7755121
parentf67aa59c264a0ca84d2ff2e7a551d16136af6e56
Remove duplicate import in compat.py

Noticed there are a couple of places in compat.py that
have duplicate import:
```
from tensorflow.python.util.tf_export import tf_export
from tensorflow.python.util.tf_export import tf_export
```

This fix remove duplicate imports.

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
tensorflow/python/util/compat.py