Mistype (mixed_bloat16) in the keras.mixed_precision.Policy class
@antnsi,
I have raised the PR in Keras repo for the issue https://github.com/keras-team/keras/pull/18233 and the PR has been assigned for reviewing and once it is merged this issue will move to closed status. Thank you! @antnsi,
The PR which was raised for the typo error on the `policy.py` file was merged and the typo was also replaced with **bfloat16**
https://github.com/keras-team/keras/pull/18233
https://github.com/keras-team/keras/blob/master/keras/mixed_precision/policy.py

Could you please take a look and confirm whether the issue was resolved. Thank you! @tilakrayal Should changes in the Keras codebase be somehow reflected in the TF repository? Apparently, it's not automatically propagated, and the mistype [is in master branch](https://github.com/tensorflow/tensorflow/blob/master/tensorflow/python/keras/mixed_precision/policy.py#L195). Sorry, I'm not very familiar with the TF release process. Either way, the issue can be closed as the Keras code was fixed. @antnsi,
Any new Keras PR or issue should be open in [github.com/keras-team/keras](http://github.com/keras-team/keras), instead of [github.com/tensorflow/tensorflow](http://github.com/tensorflow/tensorflow). Keras development is fully moving to [github.com/keras-team/keras](http://github.com/keras-team/keras).

https://discuss.tensorflow.org/t/keras-project-moved-to-new-repository-in-https-github-com-keras-team-keras/1999

Thank you! Are you satisfied with the resolution of your issue?
<a href="https://docs.google.com/forms/d/e/1FAIpQLSfaP12TRhd9xSxjXZjcZFNXPGk4kc1-qMdv3gc6bEP90vY1ew/viewform?entry.85265664=Yes&entry.2137816233=https://github.com/tensorflow/tensorflow/issues/60878">Yes</a>
<a href="https://docs.google.com/forms/d/e/1FAIpQLSfaP12TRhd9xSxjXZjcZFNXPGk4kc1-qMdv3gc6bEP90vY1ew/viewform?entry.85265664=No&entry.2137816233=https://github.com/tensorflow/tensorflow/issues/60878">No</a>
 Hi, The code fix in the Keras repo is the one you should be referring to, the tensorflow/keras code is deprecated and will be deleted in future, once all the dependency is taken care of.

> @tilakrayal Should changes in the Keras codebase be somehow reflected in the TF repository? Apparently, it's not automatically propagated, and the mistype [is in master branch](https://github.com/tensorflow/tensorflow/blob/master/tensorflow/python/keras/mixed_precision/policy.py#L195). Sorry, I'm not very familiar with the TF release process. Either way, the issue can be closed as the Keras code was fixed.


<details><summary>Click to expand!</summary> 
 
 ### Issue Type

Bug

### Have you reproduced the bug with TF nightly?

No

### Source

source

### Tensorflow Version

master

### Custom Code

No

### OS Platform and Distribution

_No response_

### Mobile device

_No response_

### Python version

_No response_

### Bazel version

_No response_

### GCC/Compiler version

_No response_

### CUDA/cuDNN version

_No response_

### GPU model and memory

_No response_

### Current Behaviour?

There is a [mistype](https://github.com/tensorflow/tensorflow/blob/e0f655d121da781e69052f07c2e5635c4544f2fe/tensorflow/python/keras/mixed_precision/policy.py#L195) in the mixed_precision policy check. It should be `bfloat16`, not `bloat16`
```
    if name in ('mixed_float16', 'mixed_bloat16'):
      device_compatibility_check.log_device_compatibility_check(name)
```

There is no practical issue with it because `log_device_compatibility_check` doesn't support it anyway.


### Standalone code to reproduce the issue

```shell
Not required, it's clear from the code
```


### Relevant log output

_No response_</details>