human
Solve the following python programming problem given the following code:
def _loginSucceeded(self, args) : 
    '
        Handle login success by wrapping the resulting L{IResource} avatar
        so that the C{logout} callback will be invoked when rendering is
        complete.
        ' 
    (interface, avatar, logout) = self 
    class ResourceWrapper (proxyForInterface (IResource, 'resource')) : 
        '
            Wrap an L{IResource} so that whenever it or a child of it
            completes rendering, the cred logout hook will be invoked.

            An assumption is made here that exactly one L{IResource} from
            among C{avatar} and all of its children will be rendered.  If
            more than one is rendered, C{logout} will be invoked multiple
            times and probably earlier than desired.
            ' 
        def getChildWithDefault(self, name, request) : 
            '
                Pass through the lookup to the wrapped resource, wrapping
                the result in L{ResourceWrapper} to ensure C{logout} is
                called when rendering of the child is complete.
                ' 
            return ResourceWrapper (self.resource.getChildWithDefault (name, request)) 
def render(self, request) : 
            '
                Hook into response generation so that when rendering has
                finished completely (with or without error), C{logout} is
                called.
                ' 
            request.notifyFinish ().addBoth ((lambda ign : logout ())) 
            return super (ResourceWrapper, self).render (request) 
return ResourceWrapper (avatar) 

    
    

    Fix the buggy line: (interface, avatar, logout) = self
assistant
#Here is Python code to fix the buggy line: (interface, avatar, logout) = self
.

(interface, avatar, logout) = args