Added license header and docstring to dpctl.utils.__init__

Author: oleksandr-pavlyk

dpctl/utils/__init__.py

@@ -1,3 +1,23 @@
+#                      Data Parallel Control (dpctl)
+#
+# Copyright 2020-2021 Intel Corporation
+#
+# Licensed 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.
+
+"""
+Collection of utilities.
+"""
+
 from ._compute_follows_data import get_execution_queue
 
 __all__ = [