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from typing import Union

import pandas as pd

from oumi.core.datasets import BaseSftDataset
from oumi.core.registry import register_dataset
from oumi.core.types.conversation import Conversation, Message, Role



[docs]
@register_dataset("CohereForAI/aya_dataset")
class AyaDataset(BaseSftDataset):
    """Dataset class for the CohereForAI/aya_dataset dataset."""

    default_dataset = "CohereForAI/aya_dataset"


[docs]
    def transform_conversation(self, example: Union[dict, pd.Series]) -> Conversation:
        """Transform a dataset example into a Conversation object."""
        question: str = example.get("inputs", None) or ""
        answer: str = example.get("targets", None) or ""

        messages = [
            Message(role=Role.USER, content=question),
            Message(role=Role.ASSISTANT, content=answer),
        ]

        return Conversation(messages=messages)