code: def __init__(
      self,
      name: str,
      train: core.DataSet,
      test: Dict[str, core.DataSet],
      valid: core.DataSet,
      nclass: int = 10,
  ):
      self.name = name
      self.train = train
      self.test = test
      self.valid = valid
      self.nclass = nclass
  
file_path: objax/examples/fixmatch/libml/data/fsl.py
imports: import itertools
  import os
  from typing import List, Callable, Dict
  import numpy
  from absl import flags
  from examples.fixmatch.libml.data import core
label_desc: Use image node_id 1 to create a new DataSetsLabeled object  with example: obj = DataSetsLabeled(name, train, test, valid, nclass)