diff --git a/ml-algorithms/src/main/java/org/opensearch/ml/engine/tools/CatIndexTool.java b/ml-algorithms/src/main/java/org/opensearch/ml/engine/tools/CatIndexTool.java
index 1cc0c997f6..8cbcd36468 100644
--- a/ml-algorithms/src/main/java/org/opensearch/ml/engine/tools/CatIndexTool.java
+++ b/ml-algorithms/src/main/java/org/opensearch/ml/engine/tools/CatIndexTool.java
@@ -46,10 +46,10 @@
 import org.opensearch.ml.common.output.model.ModelTensors;
 import org.opensearch.ml.common.spi.tools.Parser;
 import org.opensearch.ml.common.spi.tools.ToolAnnotation;
+import org.opensearch.ml.common.spi.tools.WithoutModelTool;
 
 import lombok.Getter;
 import lombok.Setter;
-import org.opensearch.ml.common.spi.tools.WithoutModelTool;
 
 @ToolAnnotation(CatIndexTool.TYPE)
 public class CatIndexTool implements WithoutModelTool {
diff --git a/ml-algorithms/src/main/java/org/opensearch/ml/engine/tools/IndexMappingTool.java b/ml-algorithms/src/main/java/org/opensearch/ml/engine/tools/IndexMappingTool.java
index 876d9a9eac..6b033d1e7d 100644
--- a/ml-algorithms/src/main/java/org/opensearch/ml/engine/tools/IndexMappingTool.java
+++ b/ml-algorithms/src/main/java/org/opensearch/ml/engine/tools/IndexMappingTool.java
@@ -25,10 +25,10 @@
 import org.opensearch.ml.common.output.model.ModelTensors;
 import org.opensearch.ml.common.spi.tools.Parser;
 import org.opensearch.ml.common.spi.tools.ToolAnnotation;
+import org.opensearch.ml.common.spi.tools.WithoutModelTool;
 
 import lombok.Getter;
 import lombok.Setter;
-import org.opensearch.ml.common.spi.tools.WithoutModelTool;
 
 @ToolAnnotation(IndexMappingTool.TYPE)
 public class IndexMappingTool implements WithoutModelTool {
diff --git a/ml-algorithms/src/main/java/org/opensearch/ml/engine/tools/VisualizationsTool.java b/ml-algorithms/src/main/java/org/opensearch/ml/engine/tools/VisualizationsTool.java
index 15199baea2..e0999f89f3 100644
--- a/ml-algorithms/src/main/java/org/opensearch/ml/engine/tools/VisualizationsTool.java
+++ b/ml-algorithms/src/main/java/org/opensearch/ml/engine/tools/VisualizationsTool.java
@@ -20,8 +20,8 @@
 import org.opensearch.index.IndexNotFoundException;
 import org.opensearch.index.query.BoolQueryBuilder;
 import org.opensearch.index.query.QueryBuilders;
-import org.opensearch.ml.common.spi.tools.WithoutModelTool;
 import org.opensearch.ml.common.spi.tools.ToolAnnotation;
+import org.opensearch.ml.common.spi.tools.WithoutModelTool;
 import org.opensearch.search.SearchHits;
 import org.opensearch.search.builder.SearchSourceBuilder;