import json
from pathlib import Path
from typing import Dict


def load(dataset_path: Path) -> Dict:
    """
    Load a JSON file into a dictionary.

    Args:
        dataset_path (Path): Path to the JSON file to be loaded.

    Returns:
        Dict: The contents of the JSON file as a dictionary.

    Raises:
        FileNotFoundError: If the file does not exist.
        ValueError: If the file is not valid JSON.
    """
    if not dataset_path.exists():
        raise FileNotFoundError(f"The file {dataset_path} does not exist.")

    try:
        with dataset_path.open("r", encoding="utf-8") as file:
            data = json.load(file)
    except json.JSONDecodeError as e:
        raise ValueError(f"Failed to parse JSON from {dataset_path}: {e}")

    return data