Support numpy.prod operation

[Xim777]

Details

fixes openvinotoolkit/openvino#30212

• Implements reduce_prod using OpenVINO opset
• Handles dtype, axis, and keepdims parameters
• Adds necessary conversion and reduction logic

cc, @rkazants please review 🙏

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[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 19 lines in your changes missing coverage. Please review.

Project coverage is 74.19%. Comparing base (dd9132f) to head (a198e04). Report is 107 commits behind head on master.

Files with missing lines	Patch %	Lines
keras/src/backend/openvino/numpy.py	0.00%	19 Missing :warning:

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HEAD has 4 uploads less than BASE

Flag	BASE (dd9132f)	HEAD (a198e04)
keras	5	3
keras-openvino	1	0
keras-tensorflow	1	0

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #21188      +/-   ##
==========================================
- Coverage   82.59%   74.19%   -8.40%     
==========================================
  Files         564      564              
  Lines       54407    54426      +19     
  Branches     8449     8453       +4     
==========================================
- Hits        44936    40383    -4553     
- Misses       7396    11971    +4575     
+ Partials     2075     2072       -3     

Flag	Coverage Δ
keras	74.05% <0.00%> (-8.36%)	:arrow_down:
keras-jax	63.78% <0.00%> (-0.03%)	:arrow_down:
keras-numpy	58.90% <0.00%> (-0.03%)	:arrow_down:
keras-openvino	?
keras-tensorflow	?
keras-torch	63.87% <0.00%> (-0.03%)	:arrow_down:

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[rkazants]

Please fix CI failures as well

[Xim777]

I tried running the pytest locally but didn't get any error could guide how to run these test

[11happy]

I tried running the pytest locally but didn't get any error could guide how to run these test

Try this & then run pytests export KERAS_BACKEND=openvino

[Xim777]

I tried running the pytest locally but didn't get any error could guide how to run these test

Try this & then run pytests export KERAS_BACKEND=openvino

thank you it was actually the export issue cause of which the failed test were not showing

[Xim777]

cc, @rkazants please review

[11happy]

there are 2 more CI issues, first you need to sign the CLA aggrement https://cla.developers.google.com/ after run pre-commit to remove the formatting issues, you can follow this https://github.com/keras-team/keras/blob/master/CONTRIBUTING.md

[Xim777]

Apologies for not following the contribution guidelines initially. I've now applied the required changes as per the project's standards.

cc @rkazants — kindly review when you get a chance. Thank you!

[github-actions[bot]]

This PR is stale because it has been open for 14 days with no activity. It will be closed if no further activity occurs. Thank you.

[hertschuh]

This was implemented by https://github.com/keras-team/keras/pull/21567