code: def testInfiniteTimeAgreement(
      self, train_size, test_size, input_shape, network, out_logits, get
  ):
      train_shape = (train_size, *input_shape)
      test_shape = (test_size, *input_shape)
      _, x_test, x_train, y_train = self._get_inputs(
          out_logits, test_shape, train_shape
      )
      _, _, kernel_fn = _build_network(
          train_shape[1:], network, out_logits
      )
  
      reg = 0.0
      predictor = predict.gradient_descent_mse_ensemble(
          kernel_fn, x_train, y_train, diag_reg=reg
      )
  
      for x in (None, "x_test"):
          with self.subTest(x=x):
              x = x if x is None else x_test
              fin = predictor(
                  t=jnp.inf, x_test=x, get=get, compute_cov=True
              )
              inf = predictor(
                  t=None, x_test=x, get=get, compute_cov=True
              )
              self.assertAllClose(inf, fin)
              if x is None:
                  fin_x = predictor(
                      t=jnp.inf,
                      x_test=x_train,
                      get=get,
                      compute_cov=True,
                  )
                  inf_x = predictor(
                      t=None, x_test=x_train, get=get, compute_cov=True
                  )
                  self.assertAllClose(inf, inf_x)
                  self.assertAllClose(inf_x, fin_x)
  
imports: import math
  from absl.testing import absltest
  from jax import grad
  from jax import jit
  from jax import random
  from jax import vmap
  from jax import config
  from jax.example_libraries import optimizers
  from jax.flatten_util import ravel_pytree
  import jax.numpy
  import jax.tree_util
  import neural_tangents
  from neural_tangents import predict, stax
  from neural_tangents._src.predict import _is_on_cpu
  from tests import test_utils
label_desc: Use image node_id 9 for calling the PredictTest obj's underlying member method code with example usage: obj.testInfiniteTimeAgreement(train_size, test_size, input_shape, network, out_logits, get) without return types