zeta: Avoid logging an error for not having SWEEP_AI_TOKEN (#43504)

Closes #43503 

Release Notes:

- Fixes ERROR No SWEEP_AI_TOKEN environment variable set

Co-authored-by: oscarvarto <oscarvarto@users.noreply.github.com>
9d8b5077b4Oscar Vargas Torres committed on 11/26/2025, 6:48:06 AM· committed by GitHubparent3072133
1 file changedLine totals unavailable