fix(deps): pin NeMo Fabric to ATIF finalization SHA

[arpitsardhana]

Summary

Issue: Successful Fabric/Codex runs wrote ATIF on disk but omitted it from RunResult.artifacts (NVBug 6562649), so Evaluator never got relay_atif / trace.

Fix: Pin NeMo Fabric to released nemo-fabric 0.1.1 (tag v0.1.1 → commit e735338), which waits for Relay ATIF finalization before collecting artifacts.
Fabric MR: NVIDIA/NeMo-Fabric#187

How fixed here: Retarget workspace uv.sources git pins (and lock / requirements-main.txt) from 55450ff → e7353383024523179be6a009ef16dea223bea8c0. Declared floors unchanged.

SHA / version verification

• PyPI nemo-fabric==0.1.1 → GitHub v0.1.1 → e735338
• uv lock resolves nemo-fabric* v0.1.1 (e7353383)

Changes

• Update 7× nemo-fabric* git rev in root pyproject.toml
• Refresh uv.lock and third_party/requirements-main.txt

Type of Change

• Code change (feature, bug fix, or refactor)
• Code change with documentation updates
• Documentation only
• Contributor tooling or automation
• CI, build, or test infrastructure

Quality Gates

• Tests added or updated for changed behavior
• Existing tests cover changed behavior — justification:
• Tests not applicable — justification: dependency pin/lock only; no platform code changes
• Documentation updated for user-visible behavior
• Documentation not applicable — justification: pin/lock only

Verification

• Pull request title follows the repository's Conventional Commit format
• Every commit includes an appropriate Signed-off-by: trailer
• uv run pre-commit run -a passes, or any blocked checks are identified below
• Targeted tests pass, or tests are marked not applicable above
• No secrets, API keys, or credentials are included

Targeted validation:

• uv lock → resolved nemo-fabric* v0.1.1 (e7353383)
• Live ATIF contract test PASSED (18.23s):

  packages/nemo_evaluator_sdk/tests/agent_eval/test_fabric_integration.py::test_fabric_codex_live_eval_captures_atif_trajectory
  

• Inspected trial fabric_result.json: status succeeded; artifacts include relay_atof and relay_atif (kind=atif, ATIF-v1.7, 2 steps)
• Evaluator evidence exposes relay_atof, relay_atif, and trace (format=atif, same path as relay_atif); metric has-trajectory = true

Summary by CodeRabbit

• Updates
  • Updated NeMo Fabric integrations to a newer revision across supported workspace components.
  • Raised the minimum supported NeMo Fabric version to 0.1.1.
  • Included compatibility fixes for ATIF finalization and workspace source overrides.
  • Updated SDK, platform, and installation requirements to keep related components aligned.
  • Refreshed integrations for the core package and supported runtime and adapter components.

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Run ID: c89b1c49-5c3f-4dd7-beb2-c17d23558fb5

📥 Commits

Reviewing files that changed from the base of the PR and between c7ed699 and 865bb11.

📒 Files selected for processing (1)

• .github/wheel-constraints/nemo-platform-services.txt

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📝 Walkthrough

Walkthrough

NeMo Fabric Git references now use commit e7353383024523179be6a009ef16dea223bea8c0. SDK, platform, and wheel constraints now require NeMo Fabric 0.1.1.

Changes

NeMo Fabric revision update

Layer / File(s)	Summary
Update NeMo Fabric revisions and requirements pyproject.toml, third_party/requirements-main.txt, packages/nemo_evaluator_sdk/pyproject.toml, packages/nemo_platform/pyproject.toml, .github/wheel-constraints/nemo-platform-services.txt	Git references now use commit e7353383024523179be6a009ef16dea223bea8c0. Package requirements and wheel constraints now require NeMo Fabric 0.1.1. Existing package names, repositories, subdirectories, markers, and upper bounds remain unchanged.

Possibly related PRs

• NVIDIA-NeMo/nemo-platform#761: Updates NeMo Fabric dependency versions and commits.
• NVIDIA-NeMo/nemo-platform#778: Updates NeMo Fabric dependency configuration in the evaluator SDK and platform constraints.
• NVIDIA-NeMo/nemo-platform#865: Updates NeMo Fabric versions in workspace and requirements configuration.

Suggested reviewers: gabwow, ajaythorve, anuradhakaruppiah

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the main dependency pinning change and its ATIF finalization purpose.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix-fabric-relay-atif-pin/arpsingh

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[github-actions]

Suite	Lines Covered	Line Rate	Branch Rate
Unit Tests	31626/40251	78.6%	63.2%
Integration Tests	18380/38186	48.1%	20.8%

[SandyChapman]

You can also consider upping the lower-bound in the evaluator sdk as well (packages/nemo_evaluator_sdk/pyproject.toml). Current value is "nemo-fabric>=0.1.0,<0.3.0"

[arpitsardhana]

Addressed Sandy's feedback:

• Raised packages/nemo_evaluator_sdk floors to nemo-fabric>=0.1.1,<0.3.0 (and matching fabric extra / hermes adapter).
• Restored unrelated armv7l/ppc64le/s390x wheel churn out of uv.lock so the lock diff is fabric-pin-only.

[mmogallapalli]

Like for evaluator could you also update it for the nemo agents plugin
plugins/nemo-agents/pyproject.toml

[svvarom]

LGTM