message: Shape inference function for CreateSummaryFileWriter.
diff: @@ -38,6 +38,7 @@ REGISTER_OP("CreateSummaryFileWriter")
  .Input("max_queue: int32")
  .Input("flush_millis: int32")
  .Input("filename_suffix: string")
  + .SetShapeFn(shape_inference::NoOutputs)
  .Doc(R"doc(
  Creates a summary file writer accessible by the given resource handle.
  