[None][fix] Test time conflict in WAN T2V example

[2ez4bz]

• Why?

PRs #12548 and #12992 have a test-time conflict that was not caught for either since they ran CI independently of one another at the same time.

• What?

This commit removes the stale part of the configs.

Summary by CodeRabbit

• Chores
  • Removed disabled teacache configuration blocks from example configuration files to streamline setup.

Description

Test Coverage

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Please review the following before submitting your PR:

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📝 Walkthrough

Walkthrough

The pull request removes the teacache configuration block from three visual generation configuration files, specifically deleting the enable_teacache: false setting. All other configuration options remain unchanged.

Changes

Cohort / File(s)	Summary
Configuration Updates examples/visual_gen/configs/wan2.2-t2v-fp4-1gpu.yaml, examples/visual_gen/configs/wan2.2-t2v-fp4-4gpu.yaml, examples/visual_gen/configs/wan2.2-t2v-fp8-8gpu.yaml	Removed teacache configuration block containing enable_teacache: false from all three configuration files.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The PR description lacks required sections: Title with proper format/ID is missing, 'Description' section is empty, 'Test Coverage' section is empty, and most PR Checklist items are not confirmed.	Add a properly formatted title (e.g., [TRTLLM-13193][fix] or [#13193][fix]), fill in the Description section explaining the conflict details, document test coverage, and confirm relevant checklist items were reviewed.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately describes the main change: removing a test-time conflict in WAN T2V example configs by deleting the stale teacache configuration block.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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[2ez4bz]

The fix passed in build ID 34645

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