add the training flag in the unit tests

unit_tests/graph/Test_Matching.cpp

@@ -352,11 +352,11 @@ TEST_CASE("[core/graph] Matching") {
     auto g2 = Sequential({
         Producer({16, 3, 512, 512}, "dataProvider"),
         Conv(3, 4, {5, 5}, "conv1"),
-        BatchNorm<2>(4, 1.0e-5, 0.1, "bn1"),
+        BatchNorm<2>(4, 1.0e-5, 0.1, 0, "bn1"),
         Conv(4, 4, {5, 5}, "conv2"),
         ReLU("relu2"),
         Conv(4, 4, {5, 5}, "conv3"),
-        BatchNorm<2>(4, 1.0e-5, 0.1, "bn3"),
+        BatchNorm<2>(4, 1.0e-5, 0.1, 0, "bn3"),
         FC(4, 4, false, "fc1"),
         FC(4, 4, false, "fc2"),
         FC(4, 4, false, "fc3"),