Disable the failing tests due to numpy 1.20 change (keras-team#15552)

The test has been disabled on master branch as well, we need to cherrypick this to unblock the release build.

original cl in cl/400819173.

Disable the failing tests due to numpy 1.20 change (keras-team#15552)

The test has been disabled on master branch as well, we need to cherrypick this to unblock the release build.

original cl in cl/400819173.

Disable the failing tests due to numpy 1.20 change (keras-team#15552)

The test has been disabled on master branch as well, we need to cherrypick this to unblock the release build.

original cl in cl/400819173.

Update Keras Functional model docstring for the new feature of submod…

…el slicing.

PiperOrigin-RevId: 399303217

Remove temporary monitoring now that underlying perf issue is resolved

PiperOrigin-RevId: 398533606

Use the safer `safe_load` function instead of `unsafe_load` when poss…

…ible

There is no need to open ourselves up to arbitrary code execution, especially since this is not in a performance critical loop, so we can take the slowdown due to safety.

PiperOrigin-RevId: 388501098

Use the safer `safe_load` function instead of `unsafe_load` when poss…

…ible

There is no need to open ourselves up to arbitrary code execution, especially since this is not in a performance critical loop, so we can take the slowdown due to safety.

PiperOrigin-RevId: 388501098

Add more explicit error message for instance type checking of optimizer.

PiperOrigin-RevId: 382409145

Internal change

PiperOrigin-RevId: 382327442

Add ParameterServerStrategy combination to ketrics_metrics_test.

PiperOrigin-RevId: 381424814