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This is unreleased documentation for Rasa Open Source Documentation Master/Unreleased version.
For the latest released documentation, see the latest version (2.8.x).

Version: Master/Unreleased

rasa.engine.loader

load_predict_graph_runner

def load_predict_graph_runner(storage_path: Path, model_archive_path: Path, model_storage_class: Type[ModelStorage], graph_runner_class: Type[GraphRunner]) -> Tuple[ModelMetadata, GraphRunner]

Loads a model from an archive and creates the prediction graph runner.

Arguments:

  • storage_path - Directory which contains the persisted graph components.
  • model_archive_path - The path to the model archive.
  • model_storage_class - The class to instantiate the model storage from.
  • graph_runner_class - The class to instantiate the runner from.

Returns:

A tuple containing the model metadata and the prediction graph runner.