code: def test_load_inputs_and_targets_new_format(self):
      # batch = [("F01_050C0101_PED_REAL",
      #           {"input": [{"feat": "some/path.h5",
      #                       "filetype": "hdf5"}],
      #           "output": [{"tokenid": "1 2 3 4"}],
  
      tmpdir = tempfile.mkdtemp()
      p = Path(tmpdir).joinpath("test.h5")
  
      desire_xs = []
      desire_ys = []
      batch = []
      with h5py.File(str(p), "w") as f:
          # batch: List[Tuple[str, Dict[str, List[Dict[str, Any]]]]]
          for i in range(10):
              x = np.random.random((100, 100)).astype(np.float32)
              uttid = "uttid{}".format(i)
              f[uttid] = x
              batch.append(
                  (
                      uttid,
                      {
                          "input": [
                              {
                                  "feat": str(p) + ":" + uttid,
                                  "filetype": "hdf5",
                                  "name": "input1",
                              }
                          ],
                          "output": [
                              {"tokenid": "1 2 3 4", "name": "target1"}
                          ],
                      },
                  )
              )
              desire_xs.append(x)
              desire_ys.append(np.array([1, 2, 3, 4]))
  
      logging.info("h5py meta: {}".format(batch[0]))
      load_inputs_and_targets = LoadInputsAndTargets()
      xs, ys = load_inputs_and_targets(batch)
      for x, xd in zip(xs, desire_xs):
          self.assertAllEqual(x, xd)
      for y, yd in zip(ys, desire_ys):
          self.assertAllEqual(y, yd)
  
imports: import tempfile
  from pathlib import Path
  import numpy
  import delta.compat
  import h5py
  import kaldiio
  from absl import logging
  from espnet.utils.io_utils import LoadInputsAndTargets
  from espnet.utils.io_utils import SoundHDF5File
  from test.utils_test import make_dummy_json
  from delta import utils
  from delta.data.utils import espnet_utils
  from delta.data.utils.test_utils import generate_json_data
label_desc: Use image node_id 6 for calling the KaldiJsonReaderTest obj's underlying member method code with example usage: obj.test_load_inputs_and_targets_new_format() without return types