code: def test_brenth():
      npt.assert_allclose(
          EXPECTED,
          list(
              _zeros.loop_example(
                  "brenth", A0, ARGS, XLO, XHI, XTOL, RTOL, MITR
              )
          ),
          rtol=RTOL,
          atol=XTOL,
      )
  
imports: import numpy.testing
  from scipy.optimize.cython_optimize import _zeros
label_desc: Use image node_id 3 for calling a global function with example usage: test_brenth() without return types