workflow model to save
workflow model to save
Set the local folder to copy and unpack stored model to for loading
Json serialize model instance
Json serialize model instance
to save the model and its stages
model json
Json serialize model instance
Json serialize model instance
to save the model and its stages
model json string
Writes the OpWorkflowModel to json format. For now we will not serialize the parent of the model
The features/stages must be sorted in topological order