refactor: update eval_server image to latest

Author: omkargaikwad23

cloudbuild.yaml

@@ -18,7 +18,7 @@ options:
 steps:
 
   # --- Evaluation Step ---
-  - name: 'us-central1-docker.pkg.dev/cloud-db-nl2sql/evalbench/eval_server:89aa9fefd4b247610a95ef0896ba55d468563f50'
+  - name: 'us-central1-docker.pkg.dev/cloud-db-nl2sql/evalbench/eval_server:latest'
     entrypoint: 'bash'
     # Decrypts the secret from Secret Manager into the DB_PASSWORD environment variable
     secretEnv: ['DB_PASSWORD'] 

evals/model_config.yaml

@@ -16,7 +16,6 @@ gemini_cli_version: "@google/gemini-cli@0.38.1"
 generator: gemini_cli
 env:
   GOOGLE_CLOUD_PROJECT: "${GOOGLE_CLOUD_PROJECT}"
-
   GOOGLE_CLOUD_LOCATION: "global"
   GOOGLE_GENAI_USE_VERTEXAI: "true"
 setup: