human
Solve the following python programming problem given the following code:
def _test_init(self, grouped, object_spec, wrapper_spec, custom_spec) : 
    def test(fn, wanted) : 
        if (grouped is None) : 
            parsed = util.format_argspec_init (fn) 
else : 
            parsed = util.format_argspec_init (fn, grouped = grouped) 
eq_ (parsed, wanted) 
class O (object) : 
        pass 
test (O.__init__, object_spec) 
    class O (object) : 
        def __init__(self) : 
            pass 
test (O.__init__, object_spec) 
    class O (object) : 
        def __init__(slef, a = 123) : 
            pass 
test (O.__init__, custom_spec) 
    class O (list) : 
        pass 
test (O.__init__, object_spec) 
    class O (list) : 
        def __init__(self, * args, **kwargs) : 
            pass 
test (O.__init__, wrapper_spec) 
    class O (list) : 
        def __init__(self) : 
            pass 
test (O.__init__, object_spec) 
    class O (list) : 
        def __init__(slef, a = 123) : 
            pass 
test (O.__init__, custom_spec) 

    
    

    Fix the buggy line: test (O.__init__, object_spec)
assistant
#Here is Python program to fix the buggy line: test (O.

test (O.__init__, wrapper_spec)