[None][docs] Remove ghost --topr from RocketKV example command

[imitater-dou]

Summary

• Drop ghost --topr from the RocketKV llm_sparse_attention.py example command in examples/sparse_attention/RocketKV.md
• CLI script has no --topr; API RocketSparseAttentionConfig.topr docs unchanged

Test plan

• Confirmed examples/llm-api/llm_sparse_attention.py argparse has no --topr
• Confirmed RocketSparseAttentionConfig still documents API topr
• Docs render / markdown still valid

Dev Engineer Review

The RocketKV example command no longer passes the unsupported --topr 128 CLI option. The RocketSparseAttentionConfig.topr API documentation remains unchanged.

QA Engineer Review

No test changes.

Per-File QA Perspective

• examples/sparse_attention/RocketKV.md: Verify the example command without --topr. Documentation rendering still needs follow-up.

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📥 Commits

Reviewing files that changed from the base of the PR and between 5601be6 and 9b44985.

📒 Files selected for processing (1)

• examples/sparse_attention/RocketKV.md

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• examples/sparse_attention/RocketKV.md

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Walkthrough

The RocketKV example command removes the --topr 128 option.

Changes

RocketKV example

Layer / File(s)	Summary
Remove top-r option examples/sparse_attention/RocketKV.md	The example command no longer passes --topr 128.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~2 minutes

Merge Risk: ⚪ Minimal · up to 9b449

The RocketKV example no longer shows an unsupported --topr option, aligning the documented command with the CLI. No merge-blocking risk is identified.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title follows the required format and clearly states that the unsupported --topr option was removed from the RocketKV documentation example.
Description check	✅ Passed	The description explains the change, preserves the API documentation, and lists relevant verification steps. It does not include the full checklist or documentation-rendering result, but it provides s…
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
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

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