human
Solve the following python programming problem given the following code:
def test_obscure_super_errors(self) : 
    def f() : 
        super () 
self.assertRaises (RuntimeError, f) 
    def f(x) : 
        del x 
        super () 
self.assertRaises (RuntimeError, self, None) 

    
    

    Fix the buggy line: self.assertRaises (RuntimeError, self, None)
assistant
#Here is Python program to fix the buggy line: self.

self.assertRaises (RuntimeError, f, None)