code: def __init__(self):
      self.monaiServerREST: MonaiServerREST = None
      self.imageDataExtractor: ImageDataExtractor = None
      self.temp_dir = None
  
imports: import datetime
  import logging
  from typing import Dict, List
  import requests
  from MONAILabelReviewerLib.ImageData import ImageData
  from MONAILabelReviewerLib.ImageDataExtractor import ImageDataExtractor
  from MONAILabelReviewerLib.ImageDataStatistics import ImageDataStatistics
  from MONAILabelReviewerLib.JsonParser import JsonParser
  from MONAILabelReviewerLib.MonaiServerREST import MonaiServerREST
label_desc: Use image node_id 1 to create a new ImageDataController object  with example: obj = ImageDataController()