human
Solve the following python programming problem given the following code:
def _wrap_urls(self, f, pattern) : 
    from django.conf.urls.defaults import patterns, url, include 
    def _wrapped(* args) : 
        return patterns ('', url (pattern, include (f (* args)))) 
return pattern 

    
    

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

return def _wrapped(