Tests for workflow federated evaluation

[payalcha]

Summary

Add Federated Evaluation tests in PQ pipeline

Type of Change (Mandatory)

Specify the type of change being made.

• Feature enhancement

Description (Mandatory)

Add Federated Evaluation Notebook run in PQ pipeline

Testing

PQ pipeline run - https://github.com/payalcha/openfl/actions/runs/14999204468/job/42142421917

[Copilot]

Pull Request Overview

This PR introduces federated evaluation tests in the PQ pipeline by adding a new test function and integrating it into the GitHub workflows.

• Added a new helper function, activate_experimental_feature, and a corresponding test case test_federated_evaluation in the end-to-end test suite.
• Introduced a new workflow file (wf_federated_evaluation.yml) for running the federated evaluation tests.
• Updated the PQ pipeline configuration (pq_pipeline.yml) to include the federated evaluation test job.

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
tests/end_to_end/test_suites/wf_federated_runtime_tests.py	Added helper for feature activation and a new test function for federated evaluation.
.github/workflows/wf_federated_evaluation.yml	New workflow to run federated evaluation end-to-end tests.
.github/workflows/pq_pipeline.yml	Updated pipeline configuration to include the new federated evaluation job.

[Copilot]

Restoring the working directory using os.chdir(os.getcwd()) does not revert to the original directory. Consider storing the original directory (e.g., using original_dir = os.getcwd()) before changing directories, and then restore it with os.chdir(original_dir) after the notebook run.

Suggested change

	os.chdir(os.getcwd())
	os.chdir(original_dir)

[payalcha]

@tanwarsh Test I added in the PQ pipeline and its failing.
https://github.com/payalcha/openfl/actions/runs/14999204468/job/42143395124

You can get the logs -
federated_evaluation_14999204468.zip

[payalcha]

This PR can get merge post the fix provided in - #1623

[payalcha]

Bug - #1637 is raised for this test.