diff --git a/ml-algorithms/src/main/java/org/opensearch/ml/engine/utils/AgentModelsSearcher.java b/ml-algorithms/src/main/java/org/opensearch/ml/engine/utils/AgentModelsSearcher.java
index 01ac8b2225..ce5505432b 100644
--- a/ml-algorithms/src/main/java/org/opensearch/ml/engine/utils/AgentModelsSearcher.java
+++ b/ml-algorithms/src/main/java/org/opensearch/ml/engine/utils/AgentModelsSearcher.java
@@ -23,8 +23,7 @@ public AgentModelsSearcher(Map<String, Tool.Factory> toolFactories) {
             relatedModelIdSet.addAll(toolFactory.getAllModelKeys());
         }
     }
-    
-    
+
     public SearchRequest constructQueryRequestToSearchModelId(String candidateModelId) {
         SearchRequest searchRequest = new SearchRequest(ML_AGENT_INDEX);
         BoolQueryBuilder shouldQuery = QueryBuilders.boolQuery();
diff --git a/plugin/src/main/java/org/opensearch/ml/action/models/DeleteModelTransportAction.java b/plugin/src/main/java/org/opensearch/ml/action/models/DeleteModelTransportAction.java
index bb30a41592..960e550ba5 100644
--- a/plugin/src/main/java/org/opensearch/ml/action/models/DeleteModelTransportAction.java
+++ b/plugin/src/main/java/org/opensearch/ml/action/models/DeleteModelTransportAction.java
@@ -23,7 +23,6 @@
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
-import java.util.Objects;
 import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -335,7 +334,7 @@ private void checkPipelineBeforeDeleteModel(
     }
 
     private void checkDownstreamTaskBeforeDeleteModel(String modelId, Boolean isHidden, ActionListener<DeleteResponse> actionListener) {
-        // Now 3 is: 1. Agent 2. Search pipeline 3. ingest pipeline
+        // Now checks 3 resources associated with with the model id 1. Agent 2. Search pipeline 3. ingest pipeline
         CountDownLatch countDownLatch = new CountDownLatch(3);
         AtomicBoolean noneBlocked = new AtomicBoolean(true);
         ConcurrentLinkedQueue<String> errorMessages = new ConcurrentLinkedQueue<>();