message: Expand the keras layers in the API docs
  Summary: Sphinx automodule needs each module explicitly listed.
  Test Plan: None
  Reviewers: #tensorflow, georgep
  Maniphest Tasks: T15796
diff: @@ -41,11 +41,16 @@ Python API
  .. automodule:: tensorflow.python.ipu.ipu_multi_worker_strategy
  :members: IPUMultiWorkerStrategy
  -.. automodule:: tensorflow.python.ipu.keras.sequential
  -.. autoclass:: Sequential
  +.. automodule:: tensorflow.python.ipu.keras.layers.dropout
  :members:
  -.. automodule:: tensorflow.python.ipu.keras.layers
  +.. automodule:: tensorflow.python.ipu.keras.layers.embedding_lookup
  + :members:
  +
  +.. automodule:: tensorflow.python.ipu.keras.layers.normalization
  + :members:
  +
  +.. automodule:: tensorflow.python.ipu.keras.layers.rnn
  :members:
  .. automodule:: tensorflow.python.ipu.loops
  