message: added copyright statement and comment for usage
diff: #!/usr/bin/python3
  +#Usage: cd to the directory tensorflow/lite/experimental/micro/tools/make/targets/ecm3531 and type ./load_prgram to load the executable tensorflow/lite/experimental/micro/tools/make/gen/ecm3531_cortex-m3/bin/micro_speech_test into SRAM
  +#
  +#
  +# Copyright 2015 The TensorFlow Authors. All Rights Reserved.
  +#
  +#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.
  +#==============================================================================
  +
  import os
  import telnetlib
  