code: def __init__(self, label="pred", label_names=None):
      self.label = label
      self.label_names = label_names
  
imports: import logging
  import tempfile
  from typing import Any, Dict, Iterable, List, Optional, Tuple
  import itk
  import nrrd
  import numpy
  import torch
  from monai.data import MetaTensor
  from monai.data.image_writer import NibabelWriter
  from monailabel.utils.others.detection import create_slicer_detection_json
  from monailabel.utils.others.generic import file_ext
  from monailabel.utils.others.pathology import create_asap_annotations_xml, create_dsa_annotations_json
label_desc: Use image node_id 1 to create a new ClassificationWriter object  with example: obj = ClassificationWriter(label, label_names)