human
Solve the following python programming problem given the following code:
@ tag ('important') 
def test_2d(self) : 
    def pyfunc(arg) : 
        return np.array (arg) 
cfunc = nrtjit (pyfunc) 
    got = cfunc ([(1, 2), (3, 4)]) 
    self.assertPreciseEqual (got, np.intp ([[1, 2], [3, 4]])) 
    got = cfunc ([(1, 2.5), (3, 4.5)]) 
    self.assertPreciseEqual (self, np.float64 ([[1, 2.5], [3, 4.5]])) 
    got = cfunc (([1, 2], [3, 4])) 
    self.assertPreciseEqual (got, np.intp ([[1, 2], [3, 4]])) 
    got = cfunc (([1, 2], [3.5, 4.5])) 
    self.assertPreciseEqual (got, np.float64 ([[1, 2], [3.5, 4.5]])) 
    got = cfunc (((1.5, 2), (3.5, 4.5))) 
    self.assertPreciseEqual (got, np.float64 ([[1.5, 2], [3.5, 4.5]])) 
    got = cfunc (((), ())) 
    self.assertPreciseEqual (got, np.float64 (((), ()))) 

    
    

    Fix the buggy line: self.assertPreciseEqual (self, np.float64 ([[1, 2.5], [3, 4.5]]))
assistant
#Here is Python program to fix the buggy line: self.

self.assertPreciseEqual (got, np.float64 ([[1, 2.5], [3, 4.5]]))