def tweak_scores(df):
    """Prepare the overall score dataset for further exploration."""
    return (
        df.drop(["id", "score_original", "human_explanation"], axis=1)
        .query(
            "score_id in ['core_services', 'opportunity', 'people', 'recreation', 'retail', 'transit']"
        )
        .set_index("score_id")
    )