human
Solve the following python programming problem given the following code:
def cookie(* args, **kwargs) : 
    '
    REST endpoints that allow the use of a cookie for authentication should be
    wrapped in this decorator.

    When used as a normal decorator, this is only effective on endpoints for
    HEAD and GET routes (as these routes should be read-only in a RESTful API).

    While allowing cookie authentication on other types of routes exposes an
    application to Cross-Site Request Forgery (CSRF) attacks, an optional
    ``force=True`` kwarg may be passed to the decorator to make it effective
    on any type of route.
    ' 
    if ((len (args) == 1) and callable (args [0])) : 
        force = False 
        args [0].cookieAuth = (True, force) 
        return args [0] 
else : 
        def decorator(fun) : 
            fun.cookieAuth = (True, kwargs.get ('force', False)) 
            return fun 
return args 

    
    

    Fix the buggy line: return args
assistant
#Here is Python program to fix the buggy line: return args
.

return def decorator(