Symbol SoftmaxOutput 's default label name in scala api

val OutputViableName = “anything”
Symbol.SoftmaxOutput(name = OutputViableName)()(Map(“data” -> fcLast))
i noticed:
the label parameter is always OutputViableName + “_label”
the output name is always OutputViableName + “_output”

is it designed behavior? if so, i can put this logic in the code

thanks

eric