message: Use custom py_binary in tensorflow/contrib/eager/python/examples/densenet/BUILD
  Address #22390#issuecomment-439610881
diff: @@ -3,6 +3,7 @@ licenses(["notice"]) # Apache 2.0
  package(default_visibility = ["//tensorflow:internal"])
  load("//tensorflow:tensorflow.bzl", "cuda_py_test")
  +load("//tensorflow:tensorflow.bzl", "py_binary")
  py_binary(
  name = "densenet",
  