Source code for oumi.datasets.vision_language.pixmo_ask_model_anything

# Copyright 2025 - Oumi
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
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from typing_extensions import override  # noqa: I001

from oumi.core.datasets import VisionLanguageSftDataset
from oumi.core.registry import register_dataset
from oumi.core.types.conversation import (
    ContentItem,
    Conversation,
    Message,
    Role,
    Type,
)



[docs]
@register_dataset("allenai/pixmo-ask-model-anything")
class PixmoAskModelAnythingDataset(VisionLanguageSftDataset):
    """Dataset class for the `allenai/pixmo-docs` dataset.

    The dataset is affected by some image URLs having a 404 issue.
    """

    default_dataset = "allenai/pixmo-ask-model-anything"


[docs]
    @override
    def transform_conversation(self, example: dict) -> Conversation:
        """Transform the example into a Conversation object."""
        conversation = Conversation(
            messages=[
                Message(
                    role=Role.USER,
                    content=[
                        ContentItem(type=Type.IMAGE_URL, content=example["image_url"]),
                        ContentItem(type=Type.TEXT, content=example["question"]),
                    ],
                ),
                Message(role=Role.ASSISTANT, content=example["answer"]),
            ]
        )

        return conversation