message: Remove :0 in final result argument
  Small change to line 393 - in my recent testing of retrain and the label_image workflow as of today (TF master @  136697e) I had to remove :0 from the label_image output_layer argument.
  Thank you.
diff: @@ -390,7 +390,7 @@ image size that your model expects, as follows:
  python tensorflow/examples/label_image/label_image.py \
  --graph=/tmp/output_graph.pb --labels=/tmp/output_labels.txt \
  --input_layer=input \
  ---output_layer=final_result:0 \
  +--output_layer=final_result \
  --input_height=224 --input_width=224 \
  --input_mean=128 --input_std=128 \
  --image=$HOME/flower_photos/daisy/21652746_cc379e0eea_m.jpg
  