human
Give me a the Python code you requested given the following:
Complete the below
def dump(obj, file_handler, protocol=DEFAULT_PROTOCOL, persistent_id=PersistentSharedVariableID):

    ''''Pickles an object to a zip file using external persistence.
    :param obj: The object to pickle.
    :type obj: object
    :param file_handler: The file handle to save the object to.
    :type file_handler: file
    :param protocol: The pickling protocol to use. Unlike Python\'s built-in
    pickle, the default is set to `2` instead of 0 for Python 2. The
    Python 3 default (level 3) is maintained.
    :type protocol: int, optional
    :param persistent_id: The callable that persists certain objects in the
    object hierarchy to separate files inside of the zip file. For example,
    :class:`PersistentNdarrayID` saves any :class:`numpy.ndarray` to a
    separate NPY file inside of the zip file.
    :type persistent_id: callable
    .. versionadded:: 0.8
    .. note::
    The final file is simply a zipped file containing at least one file,
    `pkl`, which contains the pickled object. It can contain any other
    number of external objects. Note that the zip files are compatible with
    NumPy\'s :func:`numpy.load` function.
    >>> import theano
    >>> foo_1 = theano.shared(0, name=\'foo\')
    >>> foo_2 = theano.shared(1, name=\'foo\')
    >>> with open(\'model.zip\', \'wb\') as f:
    ...     dump((foo_1, foo_2, np.array(2)), f)
    >>> np.load(\'model.zip\').keys()
    [\'foo\', \'foo_2\', \'array_0\', \'pkl\']
    >>> np.load(\'model.zip\')[\'foo\']
    array(0)
    >>> with open(\'model.zip\', \'rb\') as f:
    ...     foo_1, foo_2, array = load(f)
    >>> array
    array(2)'
    '''
assistant
#Here is the Python code you requested.
    with closing(zipfile.ZipFile(file_handler, 'w', zipfile.ZIP_DEFLATED, allowZip64=True)) as zip_file:
        def func(f):
            p = pickle.Pickler(f, protocol=protocol)
            p.persistent_id = persistent_id(zip_file)
            p.dump(obj)
        zipadd(func, zip_file, 'pkl')