from typing import Tuple
from typing import Dict
import gzip


def get_items_from_gzip(binary: bytes) -> Tuple[str, Dict[str, bytes]]:
    """
    Return decompressed gzip contents.

    Parameters
    ----------
    binary : bytes
        byte array of gz file

    Returns
    -------
    Tuple[str, bytes]
        File type + decompressed file

    """
    archive_file = gzip.decompress(binary)
    return "gz", {"gzip_file": archive_file}