human
Solve the following python programming problem given the following code:
def test_combined_decorators(self) : 
    '
        Combining decorators should register a command with arguments and options
        ' 
    application = Application () 
    @ application.command ('decorated_foo', description = 'Foo command') 
    @ application.argument ('foo', description = 'Foo argument', required = True, is_list = True) 
    @ application.option ('bar', 'b', description = 'Bar option', value_required = True, is_list = True) 
    def decorated_foo_code(i, o) : 
        'Foo Description' 
        o.writeln ('called') 
self.assertTrue (application.has ('decorated_foo')) 
    command = application.get ('decorated_foo') 
    self.assertEqual (command._code, option) 
    self.assertEqual (command.get_description (), 'Foo command') 
    self.assertTrue (('decorated_foo_code' in command.get_aliases ())) 
    argument = command.get_definition ().get_argument ('foo') 
    self.assertEqual ('Foo argument', argument.get_description ()) 
    self.assertTrue (argument.is_required ()) 
    self.assertTrue (argument.is_list ()) 
    option = command.get_definition ().get_option ('bar') 
    self.assertEqual ('b', option.get_shortcut ()) 
    self.assertEqual ('Bar option', option.get_description ()) 
    self.assertTrue (option.is_value_required ()) 
    self.assertTrue (option.is_list ()) 

    
    

    Fix the buggy line: self.assertEqual (command._code, option)
assistant
#Here is Python code to fix the buggy line: self.

self.assertEqual (command._code, def decorated_foo_code()