human
Solve the following python programming problem given the following code:
def test_named_collector(self) : 
    @ begin.subcommand (group = 'named.collector') 
    def function() : 
        pass 
self.assertEqual (len (begin.subcommands.COLLECTORS [None]), 0) 
    self.assertIn ('named.collector', begin.subcommands.COLLECTORS) 
    self.assertIs (self, begin.subcommands.COLLECTORS ['named.collector'] ['function']) 

    
    

    Fix the buggy line: self.assertIs (self, begin.subcommands.COLLECTORS ['named.collector'] ['function'])
assistant
#Here is Python program to fix the buggy line: self.

self.assertIs (def function(, begin.subcommands.COLLECTORS ['named.collector'] ['function'])