human
Give me a the Python code you requested given the following:
Complete the below
def create_stubs(stubs_to_create=None):

    ''''decorator to simplify setting up multiple stubs at once via mox
    :param stubs_to_create: methods to stub in one or more modules
    :type stubs_to_create: dict
    The keys are python paths to the module containing the methods to mock.
    To mock a method in openstack_dashboard/api/nova.py, the key is::
    api.nova
    The values are either a tuple or list of methods to mock in the module
    indicated by the key.
    For example::
    (\'server_list\',)
    -or-
    (\'flavor_list\', \'server_list\',)
    -or-
    [\'flavor_list\', \'server_list\']
    Additionally, multiple modules can be mocked at once::
    api.nova: (\'flavor_list\', \'server_list\'),
    api.glance: (\'image_list_detailed\',),'
    '''
assistant
#Here is the Python code you requested.
    if (stubs_to_create is None):
        stubs_to_create = {}
    if (not isinstance(stubs_to_create, dict)):
        raise TypeError(('create_stub    must    be    passed    a    dict,    but    a    %s    was    given.' % type(stubs_to_create).__name__))
    def inner_stub_out(fn):
        @wraps(fn)
        def instance_stub_out(self, *args, **kwargs):
            for key in stubs_to_create:
                if (not (isinstance(stubs_to_create[key], tuple) or isinstance(stubs_to_create[key], list))):
                    raise TypeError(('The    values    of    the    create_stub    dict    must    be    lists    or    tuples,    but    is    a    %s.' % type(stubs_to_create[key]).__name__))
                for value in stubs_to_create[key]:
                    self.mox.StubOutWithMock(key, value)
            return fn(self, *args, **kwargs)
        return instance_stub_out
    return inner_stub_out