add license to test_numpy_op.py

src/operator/numpy/np_broadcast_reduce_op.h

@@ -26,6 +26,8 @@
 #define MXNET_OPERATOR_NUMPY_NP_BROADCAST_REDUCE_OP_H_
 
 #include "../tensor/broadcast_reduce_op.h"
+#include <algorithm>
+#include <vector>
 
 namespace mxnet {
 namespace op {

tests/python/unittest/test_numpy_op.py

@@ -1,3 +1,21 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# pylint: skip-file
 import numpy as _np
 import mxnet as mx
 from mxnet.gluon import HybridBlock