def success(message, **kwargs):
    kwargs["fg"] = kwargs.get("fg", "green")
    click.secho(message, **kwargs)
def md5(fname):
    hash_md5 = hashlib.md5()
    with open(fname, "rb") as f:
        for chunk in iter(lambda: f.read(4096), b""):
            hash_md5.update(chunk)
    return hash_md5.hexdigest()