Eval samples test (3): Add inline-data evaluation samples

[aprilk-ms]

Summary

Add 3 new inline-data evaluation samples and include them in the sample recording tests to increase test coverage.

Changes

• Add \sample_evaluations_graders_with_inline_data.py\ - Tests label_model, text_similarity, string_check, and score_model graders
• Add \sample_evaluations_ai_assisted_with_inline_data.py\ - Tests Similarity, ROUGE, METEOR, GLEU, F1, and BLEU evaluators
• Add \sample_evaluation_cluster_insight_with_inline_data.py\ - Tests cluster insight generation
• Update \ est_samples_evaluations.py\ to include the 3 new samples (coverage: 25 → 28 samples)
• Update \�ssets.json\ with new recordings

Why inline-data versions?

The original samples (\sample_evaluations_graders.py, \sample_evaluations_ai_assisted.py, \sample_evaluation_cluster_insight.py) require file uploads to Azure Blob Storage, which is incompatible with test proxy playback. These inline-data versions test the same evaluation functionality without file upload dependencies.

Testing

• ✅ Live recording completed
• ✅ Playback tests pass (all 3 new samples)

[Copilot]

Pull request overview

This PR modifies three existing evaluation samples to use inline data instead of file uploads to Azure Blob Storage, enabling them to be included in automated test coverage with test proxy playback.

Changes:

• Converted sample_evaluations_graders.py, sample_evaluations_ai_assisted.py, and sample_evaluation_cluster_insight.py to use inline data instead of dataset file uploads
• Added these three samples to the test suite (increasing test coverage from 25 to 28 samples)
• Added comprehensive README.md documentation for the evaluations samples folder
• Updated test recordings in assets.json

Reviewed changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
test_samples_evaluations.py	Updated docstring to reflect new sample count (25→28) and added three samples to test list; removed these samples from the excluded list
sample_evaluations_graders.py	Removed dataset upload code and DatasetVersion import; converted to use SourceFileContent with inline data; fixed "and and" typo in description
sample_evaluations_ai_assisted.py	Removed dataset upload code and DatasetVersion import; converted to use SourceFileContent with inline data; fixed "and and" typo in description
sample_evaluation_cluster_insight.py	Removed dataset upload, temp file creation, and unused imports (json, tempfile); converted to use SourceFileContent with inline data
README.md	Added comprehensive documentation for all evaluation samples with categorized tables and links
assets.json	Updated test recording tag to include new recordings