app.py

#!/usr/bin/env python

import ast
import os

import datasets
import gradio as gr
import PIL.Image

DESCRIPTION = """\
# [MMMU](https://huggingface.co/datasets/MMMU/MMMU) dataset viewer
"""

SHOW_ANSWER = os.getenv("SHOW_ANSWER", "false").lower() == "true"
SHOW_QUESTION_DETAILS = os.getenv("SHOW_QUESTION_DETAILS", "false").lower() == "true"

SUBJECTS = [
    "Accounting",
    "Agriculture",
    "Architecture_and_Engineering",
    "Art",
    "Art_Theory",
    "Basic_Medical_Science",
    "Biology",
    "Chemistry",
    "Clinical_Medicine",
    "Computer_Science",
    "Design",
    "Diagnostics_and_Laboratory_Medicine",
    "Economics",
    "Electronics",
    "Energy_and_Power",
    "Finance",
    "Geography",
    "History",
    "Literature",
    "Manage",
    "Marketing",
    "Materials",
    "Math",
    "Mechanical_Engineering",
    "Music",
    "Pharmacy",
    "Physics",
    "Psychology",
    "Public_Health",
    "Sociology",
]
ds = {subject: datasets.load_dataset("MMMU/MMMU", name=subject, split="validation") for subject in SUBJECTS}


def set_default_subject() -> str:
    return "Accounting"


def get_images(subject: str, question_index: int) -> list[PIL.Image.Image]:
    images = []
    for image_id in range(1, 8):
        image = ds[subject][question_index][f"image_{image_id}"]
        if image is None:
            break
        images.append(image)
    return images


def update_subject(
    subject: str,
) -> tuple[
    gr.Textbox,  # Number of Questions
    gr.Slider,  # Question Index
    gr.Gallery,  # Images
    gr.Textbox,  # Question
    gr.Textbox,  # Options
    gr.Textbox,  # Answer
    gr.Textbox,  # Explanation
    gr.Textbox,  # Topic Difficulty
    gr.Textbox,  # Question Type
    gr.Textbox,  # Subfield
]:
    return (
        gr.Textbox(value=len(ds[subject])),  # Number of Questions
        gr.Slider(label="Question Index", minimum=0, maximum=len(ds[subject]) - 1, step=1, value=0),  # Question Index
    ) + update_question(subject, 0)


def update_question(subject: str, question_index: int) -> tuple[
    gr.Gallery,  # Images
    gr.Textbox,  # Question
    gr.Textbox,  # Options
    gr.Textbox,  # Answer
    gr.Textbox,  # Explanation
    gr.Textbox,  # Topic Difficulty
    gr.Textbox,  # Question Type
    gr.Textbox,  # Subfield
]:
    question = ds[subject][question_index]

    options = ast.literal_eval(question["options"])
    options_str = "\n".join([f"{chr(65 + i)}. {option}" for i, option in enumerate(options)])
    images = get_images(subject, question_index)
    return (
        gr.Gallery(value=images, columns=min(len(images), 2)),  # Images
        gr.Textbox(value=question["question"]),  # Question
        gr.Textbox(value=options_str),  # Options
        gr.Textbox(value=question["answer"]),  # Answer
        gr.Textbox(value=question["explanation"]),  # Explanation
        gr.Textbox(value=question["topic_difficulty"]),  # Topic Difficulty
        gr.Textbox(value=question["question_type"]),  # Question Type
        gr.Textbox(value=question["subfield"]),  # Subfield
    )


with gr.Blocks(css="style.css") as demo:
    gr.Markdown(DESCRIPTION)
    with gr.Row():
        subject = gr.Dropdown(label="Subject", choices=SUBJECTS)
        question_count = gr.Textbox(label="Number of Questions")

    with gr.Group():
        question_index = gr.Slider(label="Question Index")
        with gr.Row():
            with gr.Column():
                question = gr.Textbox(label="Question")
                options = gr.Textbox(label="Options")
            with gr.Column():
                images = gr.Gallery(label="Images", object_fit="scale-down")

    with gr.Accordion("Answer and Explanation", open=SHOW_ANSWER):
        with gr.Row():
            answer = gr.Textbox(label="Answer")
            explanation = gr.Textbox(label="Explanation")

    with gr.Accordion("Question Details", open=SHOW_QUESTION_DETAILS):
        with gr.Row():
            topic_difficulty = gr.Textbox(label="Topic Difficulty")
            question_type = gr.Textbox(label="Question Type")
            subfield = gr.Textbox(label="Subfield")

    subject.change(
        fn=update_subject,
        inputs=subject,
        outputs=[
            question_count,
            question_index,
            images,
            question,
            options,
            answer,
            explanation,
            topic_difficulty,
            question_type,
            subfield,
        ],
        queue=False,
        api_name=False,
    )

    question_index.input(
        fn=update_question,
        inputs=[subject, question_index],
        outputs=[images, question, options, answer, explanation, topic_difficulty, question_type, subfield],
        queue=False,
        api_name=False,
    )

    demo.load(fn=set_default_subject, outputs=subject, queue=False, api_name=False)

if __name__ == "__main__":
    demo.queue(api_open=False).launch(show_api=False)