code: def test_odeint_banded_jac():
      check_odeint(JACTYPE_BANDED)
  
file_path: scipy/scipy/integrate/tests/test_odeint_jac.py
imports: import numpy
  from numpy.testing import assert_equal, assert_allclose
  from scipy.integrate import odeint
  import scipy.integrate._test_odeint_banded
label_desc: Use image node_id 6 for calling a global function with example usage: test_odeint_banded_jac() without return types