code: def check_against_scipy(self, fun, y0, tspace, *args, tol=1e-1):
      y0, tspace = np.array(y0), np.array(tspace)
      np_fun = partial(fun, np)
      scipy_result = jnp.asarray(
          osp_integrate.odeint(np_fun, y0, tspace, args)
      )
  
      y0, tspace = jnp.array(y0), jnp.array(tspace)
      jax_fun = partial(fun, jnp)
      jax_result = odeint(jax_fun, y0, tspace, *args)
  
      self.assertAllClose(
          jax_result,
          scipy_result,
          check_dtypes=False,
          atol=tol,
          rtol=tol,
      )
  
imports: from functools import partial
  from absl.testing import absltest
  import numpy
  import jax
  from jax._src import test_util
  import jax.numpy
  from jax.experimental.ode import odeint
  from jax.tree_util import tree_map
  import scipy.integrate
  from jax import config
label_desc: Use image node_id 1 for calling the ODETest obj's underlying member method code with example usage: obj.check_against_scipy(fun, y0, tspace) without return types