Version: 3.x

rasa.model

get_local_model

get_local_model(model_path: Text = DEFAULT_MODELS_PATH) -> Text

Returns verified path to local model archive.

Arguments:

  • model_path - Path to the zipped model. If it's a directory, the latest trained model is returned.

Returns:

Path to the zipped model. If it's a directory, the latest trained model is returned.

Raises:

ModelNotFound Exception: When no model could be found at the provided path.

get_latest_model

get_latest_model(model_path: Text = DEFAULT_MODELS_PATH) -> Optional[Text]

Get the latest model from a path.

Arguments:

  • model_path - Path to a directory containing zipped models.

Returns:

Path to latest model in the given directory.

get_model_for_finetuning

get_model_for_finetuning(previous_model_file: Union[Path, Text]) -> Optional[Path]

Gets validated path for model to finetune.

Arguments:

  • previous_model_file - Path to model file which should be used for finetuning or a directory in case the latest trained model should be used.

Returns:

Path to model archive. None if there is no model.

project_fingerprint

project_fingerprint() -> Optional[Text]

Create a hash for the project in the current working directory.

Returns:

project hash