Added instance size exception for gemma-2

src/backend/run_eval_suite_lighteval.py

@@ -27,6 +27,9 @@ def run_evaluation(eval_request: EvalRequest, task_names: str, batch_size: int,
 
     completed = False
     img_versions = ['2.1.0', '2.0.2', '1.4.5']
+    if 'gemma-2' in eval_request.model:
+        instance_size = 'x2'
+        instance_type = 'nvidia-a100'
     for img_version in img_versions:
         args = DefaultNamespace(**{
                 "model_config": dict(model=dict(