message: Pin TensorBoard 0.4 to tf-nightly
diff: @@ -36,7 +36,7 @@ REQUIRED_PACKAGES = [
  'numpy >= 1.12.1',
  'six >= 1.10.0',
  'protobuf >= 3.3.0',
  - 'tensorflow-tensorboard >= 0.1.0, < 0.2.0',
  + 'tensorflow-tensorboard >= 0.4.0rc1, < 0.5.0',
  ]
  project_name = 'tensorflow'
  