code: def __init__(self, gis, items_metadata_yaml):
      self._gis = gis
      self._items_metadata_yaml = items_metadata_yaml
      self.failed_uploads = []
  
imports: import os
  import sys
  import argparse
  import traceback
  import json
  import re
  import logging
  import yaml
  import nbformat
  from nbconvert import HTMLExporter
  from arcgis.gis import GIS
label_desc: Use image node_id 1 to create a new ItemsUploader object  with example: obj = ItemsUploader(gis, items_metadata_yaml)