Source code for deeppavlov.agents.processors.random_selector

# Copyright 2017 Neural Networks and Deep Learning lab, MIPT
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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
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#     http://www.apache.org/licenses/LICENSE-2.0
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import random

from deeppavlov.core.agent.processor import Processor


[docs]class RandomSelector(Processor): """Returns response of a random skill for each utterance.""" def __init__(self, *args, **kwargs) -> None: pass def __call__(self, utterances: list, batch_history: list, *responses: list) -> list: """Selects result of a random skill for each utterance. Args: utterances_batch: Not used. history_batch: Not used. responses: Each response positional argument corresponds to response of one of Agent skills and is represented by batch (list) of (response, confidence) tuple structures. Returns: result: A batch of responses corresponding to the utterance batch received by agent. """ result = [random.choice([t for t, sc in r if t]) for r in zip(*responses)] return result