Fix sglang recipes for sglang v0.5.5

[nvcastet]

sglang v0.5.5 uses SGLANG_CUTEDSL_MOE_NVFP4_DISPATCH instead of SGLANG_MOE_NVFP4_DISPATCH, setting both to support older sglang versions.

Summary by CodeRabbit

• Chores
  • Updated GB200-FP4 recipe configurations to improve compatibility with older sglang versions by adding environment variable support across multiple deployment profiles.

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[coderabbitai]

Caution

Review failed

The pull request is closed.

📝 Walkthrough

Walkthrough

Add environment variable SGLANG_CUTEDSL_MOE_NVFP4_DISPATCH with value "1" across GB200-FP4 recipe YAML configurations for backward compatibility with older sglang versions, including minor whitespace normalization in two files.

Changes

Cohort / File(s)	Summary
1k1k variant recipes recipes/gb200-fp4/1k1k/max-tpt-mtp.yaml, recipes/gb200-fp4/1k1k/max-tpt.yaml, recipes/gb200-fp4/1k1k/mid-curve.yaml	Add SGLANG_CUTEDSL_MOE_NVFP4_DISPATCH: "1" to prefill and/or decode environment blocks for older sglang version compatibility
1k8k variant recipes recipes/gb200-fp4/1k8k/max-tpt.yaml, recipes/gb200-fp4/1k8k/mid-curve.yaml	Add SGLANG_CUTEDSL_MOE_NVFP4_DISPATCH: "1" to decode_environment sections
8k1k variant recipes recipes/gb200-fp4/8k1k/max-tpt.yaml, recipes/gb200-fp4/8k1k/mid-curve.yaml	Add SGLANG_CUTEDSL_MOE_NVFP4_DISPATCH: "1" to decode_environment; normalize trailing whitespace across configuration lines

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~5 minutes

Possibly related PRs

• Add GB200 DSR1-FP4 1k/8k recipies #85 — Modifies the same gb200-fp4 recipe files by adding SGLANG_CUTEDSL_MOE_NVFP4_DISPATCH to environment blocks
• files for 8k/1k-fp4 #54 — Updates gb200-fp4 recipe YAMLs including 8k1k/max-tpt.yaml with the same environment variable addition

Suggested reviewers

• ishandhanani

Poem

🐰 A backward glance through config files,
One variable whispered across the aisles,
Older sglang versions now at rest,
With NVFP4 dispatch—put to the test! ✨

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