human
Solve the following python programming problem given the following code:
def test_get_surrounding_bracket(self) : 
    get = self.get_parser 
    def without_mustclose(parser) : 
        return parser.get_surrounding_brackets (mustclose = False) 
def with_mustclose(parser) : 
        return parser.get_surrounding_brackets (mustclose = True) 
p = get ('3.2') 
    self.assertIsNone (with_mustclose (p)) 
    self.assertIsNone (without_mustclose (p)) 
    p = get ('5.6') 
    self.assertTupleEqual (without_mustclose (p), ('5.4', '5.25')) 
    self.assertTupleEqual (without_mustclose (with_mustclose), with_mustclose (p)) 
    p = get ('5.23') 
    self.assertTupleEqual (without_mustclose (p), ('5.21', '5.24')) 
    self.assertTupleEqual (without_mustclose (p), with_mustclose (p)) 
    p = get ('6.15') 
    self.assertTupleEqual (without_mustclose (p), ('6.4', '6.end')) 
    self.assertIsNone (with_mustclose (p)) 
    p = get ('9.end') 
    self.assertIsNone (with_mustclose (p)) 
    self.assertIsNone (without_mustclose (p)) 

    
    

    Fix the buggy line: self.assertTupleEqual (without_mustclose (with_mustclose), with_mustclose (p))
assistant
#Here is Python code to fix the buggy line: self.

self.assertTupleEqual (without_mustclose (p), with_mustclose (p))