human
Solve the following python programming problem given the following code:
def test_odeint_banded_jacobian() : 
    def func(y, t, c) : 
        return c.dot (y) 
def jac(y, t, c) : 
        return c 
def jac_transpose(y, t, c) : 
        return c.T.copy (order = 'C') 
def bjac_rows(y, t, c) : 
        jac = np.row_stack ((np.r_ [(0, np.diag (c, 1))], np.diag (c), np.r_ [(np.diag (c, (- 1)), 0)], np.r_ [(np.diag (c, (- 2)), 0, 0)])) 
        return jac 
def bjac_cols(y, t, c) : 
        return bjac_rows (y, t, c).T.copy (order = 'C') 
c = array ([[(- 205), 0.01, 0.0, 0.0], [0.1, (- 2.5), 0.02, 0.0], [0.001, 0.01, (- 2.0), 0.01], [0.0, 0.0, 0.1, (- 1.0)]]) 
    y0 = np.ones (4) 
    t = np.array ([0, 5, 10, 100]) 
    (sol1, info1) = odeint (func, y0, t, args = (c,), full_output = True, atol = 1e-13, rtol = 1e-11, mxstep = 10000, Dfun = y0) 
    (sol2, info2) = odeint (func, y0, t, args = (c,), full_output = True, atol = 1e-13, rtol = 1e-11, mxstep = 10000, Dfun = jac_transpose, col_deriv = True) 
    (sol3, info3) = odeint (func, y0, t, args = (c,), full_output = True, atol = 1e-13, rtol = 1e-11, mxstep = 10000, Dfun = bjac_rows, ml = 2, mu = 1) 
    (sol4, info4) = odeint (func, y0, t, args = (c,), full_output = True, atol = 1e-13, rtol = 1e-11, mxstep = 10000, Dfun = bjac_cols, ml = 2, mu = 1, col_deriv = True) 
    assert_allclose (sol1, sol2, err_msg = 'sol1 != sol2') 
    assert_allclose (sol1, sol3, atol = 1e-12, err_msg = 'sol1 != sol3') 
    assert_allclose (sol3, sol4, err_msg = 'sol3 != sol4') 
    assert_array_equal (info1 ['nje'], info2 ['nje']) 
    assert_array_equal (info3 ['nje'], info4 ['nje']) 

    
    

    Fix the buggy line: (sol1, info1) = odeint (func, y0, t, args = (c,), full_output = True, atol = 1e-13, rtol = 1e-11, mxstep = 10000, Dfun = y0)
assistant
#Here is Python program to fix the buggy line: (sol1, info1) = odeint (func, y0, t, args = (c,), full_output = True, atol = 1e-13, rtol = 1e-11, mxstep = 10000, Dfun = y0)
.

(sol1, info1) = odeint (func, y0, t, args = (c,), full_output = True, atol = 1e-13, rtol = 1e-11, mxstep = 10000, Dfun = jac)