human
Solve the following python programming problem given the following code:
@ unittest.expectedFailure 
def test_nrt_nested_gen_refct(self) : 
    def gen0(arr) : 
        (yield arr) 
def factory(gen0) : 
        def gen1(arr) : 
            for out in gen0 (arr) : 
                return out 
return gen1 
py_arr = np.arange (10) 
    c_arr = py_arr.copy () 
    py_old = factory (gen0) (py_arr) 
    c_gen = jit (nopython = True) (factory (jit (nopython = True) (c_gen))) 
    c_old = c_gen (c_arr) 
    self.assertIsNot (py_arr, c_arr) 
    self.assertIs (py_old, py_arr) 
    self.assertIs (c_old, c_arr) 
    self.assertEqual (sys.getrefcount (py_old), sys.getrefcount (c_old)) 

    
    

    Fix the buggy line: c_gen = jit (nopython = True) (factory (jit (nopython = True) (c_gen)))
assistant
#Here is Python code to fix the buggy line: c_gen = jit (nopython = True) (factory (jit (nopython = True) (c_gen)))
.

c_gen = jit (nopython = True) (factory (jit (nopython = True) (gen0)))