Cannot import keras-hub after installation of keras-nlp

[Mark531]

I installed keras-nlp:
>pip install --upgrade keras-nlp

Successfully installed google-auth-oauthlib-0.4.6 keras-2.10.0 protobuf-3.19.6 tensorboard-2.10.1 tensorboard-data-server-0.6.1 tensorflow-2.10.1 tensorflow-estimator-2.10.0

(BTW, it downgraded my version of tensorflow which was not expected)

Then, in a python script:
import keras_hub
triggers:

ImportError: cannot import name 'ops' from 'keras' (C:\Users\kevguima\AppData\Local\anaconda3\envs\genai\lib\site-packages\keras_init_.py)

[Mark531]

I reinstalled keras-nlp from a fresh virtual env and this time, I got a different error:

A module that was compiled using NumPy 1.x cannot be run in
NumPy 2.1.3 as it may crash. To support both 1.x and 2.x
versions of NumPy, modules must be compiled with NumPy 2.0.
Some module may need to rebuild instead e.g. with 'pybind11>=2.12'.

This suggests that a dependency is missing about numpy v1.x because keras-nlp could install properly, and the error popped during the import.