Revert conflict change with main branch

Signed-off-by: zane-neo <[email protected]>

common/src/test/java/org/opensearch/ml/common/connector/MLPostProcessFunctionTest.java

@@ -42,28 +42,16 @@ public void test_getResponseFilter() {
     }
 
     @Test
-    public void test_buildMultipleResultModelTensorList() {
-        Assert.assertNotNull(MLPostProcessFunction.buildModelTensorResult());
+    public void test_buildModelTensorList() {
+        Assert.assertNotNull(MLPostProcessFunction.buildModelTensorList());
         List<List<Float>> numbersList = new ArrayList<>();
         numbersList.add(Collections.singletonList(1.0f));
-        Assert.assertNotNull(MLPostProcessFunction.buildModelTensorResult().apply(numbersList));
+        Assert.assertNotNull(MLPostProcessFunction.buildModelTensorList().apply(numbersList));
     }
 
     @Test
-    public void test_buildMultipleResultModelTensorList_exception() {
+    public void test_buildModelTensorList_exception() {
         exceptionRule.expect(IllegalArgumentException.class);
-        MLPostProcessFunction.buildModelTensorResult().apply(null);
-    }
-
-    @Test
-    public void test_buildSingleResultModelTensorList() {
-        Assert.assertNotNull(MLPostProcessFunction.buildSingleResultModelTensor());
-        Assert.assertNotNull(MLPostProcessFunction.buildSingleResultModelTensor().apply(Collections.singletonList(1.0f)));
-    }
-
-    @Test
-    public void test_buildSingleResultModelTensorList_exception() {
-        exceptionRule.expect(IllegalArgumentException.class);
-        MLPostProcessFunction.buildSingleResultModelTensor().apply(null);
+        MLPostProcessFunction.buildModelTensorList().apply(null);
     }
 }