update

Author: minmingzhu

mllib-dal/src/test/scala/com/intel/oap/mllib/PCAHomogenTableSuite.scala

@@ -79,7 +79,7 @@ class PCAHomogenTableSuite extends FunctionsSuite with Logging {
         val pcaDAL = new PCADALImpl(5, 1, 1)
         val gpuIndices = Array(0)
         val result = new PCAResult()
-        pcaDAL.cPCATrainDAL(0, dataTable.getcObejct(), sourceData.length, sourceData(0).length, 1, 1, TestCommon.getComputeDevice.ordinal(), gpuIndices, "", result);
+        pcaDAL.cPCATrainDAL(0, dataTable.getcObejct(), sourceData.length, sourceData(0).length, 1, 1, TestCommon.getComputeDevice.ordinal(), gpuIndices, result);
         val pcNumericTable = OneDAL.makeHomogenTable(result.getPcNumericTable)
         val explainedVarianceNumericTable = OneDAL.makeHomogenTable(
             result.getExplainedVarianceNumericTable)