KerasStep is a pipeline step that configures a Keras model that is to be executed.
Specifies the location of a saved model file.
A list of names of the input placeholders (computation graph, with multiple inputs. Where values from the input data keys are mapped to the computation graph inputs).
A list of names of the output placeholders (computation graph, with multiple outputs. Where the values of these output keys are mapped from the computation graph output -