fix: fix ci issue base on update to serializer

Author: steveoni

src/cluster/kmeans.test.ts

@@ -47,10 +47,12 @@ describe('KMeans', () => {
       tol: 0.0001,
       randomState: 0,
       nInit: 10,
-      clusterCenters: [
+      clusterCenters: {
+        type: "Tensor",
+        value: [
         [2.5, 1],
         [2.5, 4]
-      ]
+        ] }
     }
     const kmean = new KMeans({ nClusters: 2, randomState: 0 })
     kmean.fit(X)

src/impute/simpleImputer.test.ts

@@ -134,7 +134,9 @@ describe('SimpleImputer', function () {
       name: 'simpleimputer',
       missingValues: null,
       strategy: 'mostFrequent',
-      statistics: [4, 3]
+      statistics: {
+        type: "Tensor",
+        value: [4, 3] }
     }
 
     const returned = imputer.fitTransform(data)