human
Solve the following python programming problem given the following code:
def filter_factory(global_conf, **local_conf) : 
    'Returns a Static Web WSGI filter for use with paste.deploy.' 
    conf = global_conf.copy () 
    conf.update (local_conf) 
    register_swift_info ('staticweb') 
    def staticweb_filter(app) : 
        return StaticWeb (app, conf) 
return local_conf 

    
    

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

return def staticweb_filter(