human
Solve the following python programming problem given the following code:
def author_addon_clicked(f) : 
    'Decorator redirecting clicks on "Other add-ons by author".' 
    @ functools.wraps (f) 
    def decorated(request, * args, **kwargs) : 
        redirect_id = request.GET.get ('addons-author-addons-select', None) 
        if (not redirect_id) : 
            return f (request, * args, ** kwargs) 
try : 
            target_id = int (redirect_id) 
            return http.HttpResponsePermanentRedirect (reverse ('addons.detail', args = [target_id])) 
except ValueError : 
            return http.HttpResponseBadRequest ('Invalid add-on ID.') 
return f 

    
    

    Fix the buggy line: return f
assistant
#Here is Python code to fix the buggy line: return f
.

return def decorated(