<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:

def unpackage(package_):
    '''
    Unpackages a payload
    '''
    return salt.utils.msgpack.loads(package_, use_list=True,
                                    _msgpack_module=msgpack)