Method first_data_example

rasa/utils/tensorflow/model_data.py:355–367

Return the data with just one feature example per key, sub-key. Returns: The simplified data.

(self)

        self.data = OrderedDict(sorted(self.data.items()))

    def first_data_example(self) -> Data:
        """Return the data with just one feature example per key, sub-key.

        Returns:
            The simplified data.
        """
        out_data: Data = {}
        for key, attribute_data in self.data.items():
            out_data[key] = {}
            for sub_key, features in attribute_data.items():
                feature_slices = [feature[:1] for feature in features]
                out_data[key][sub_key] = cast(List[FeatureArray], feature_slices)
        return out_data

    def does_feature_exist(self, key: Text, sub_key: Optional[Text] = None) -> bool:
        """Check if feature key (and sub-key) is present and features are available.