content: import os
  import sys
  import folder_paths as comfy_paths
  from pyhocon import ConfigFactory
  import logging
  
  # ROOT_PATH = os.path.join(comfy_paths.get_folder_paths("custom_nodes")[0], "ComfyUI-3D-Pack")
  ROOT_PATH = os.path.dirname(os.path.realpath(__file__))
  MODULE_PATH = os.path.join(ROOT_PATH, "Gen_3D_Modules")
  MV_ALGO_PATH = os.path.join(ROOT_PATH, "MVs_Algorithms")
  
  sys.path.append(ROOT_PATH)
  sys.path.append(MODULE_PATH)
  sys.path.append(MV_ALGO_PATH)
  
  import shutil
  import __main__
  import importlib
  import inspect
  from .webserver.server import server, set_web_conf
  from .shared_utils.log_utils import setup_logger
  
  # Common formatter for simplicity, adjust as needed
  common_formatter = logging.Formatter('%(asctime)s %(levelname)s: %(message)s')
  
  # Setup logging for transformers
  setup_logger('transformers', logging.WARNING, [logging.WARNING], [logging.ERROR, logging.CRITICAL], common_formatter)
  
  # Setup logging for diffusers
  setup_logger('diffusers_logging', logging.INFO, [logging.INFO, logging.WARNING], [logging.ERROR, logging.CRITICAL], common_formatter)
  
  # Redirect warnings to the logging system
  logging.captureWarnings(True)
  
  conf_path = os.path.join(ROOT_PATH, "Configs/system.conf")
  # Configuration
  f = open(conf_path)
  conf_text = f.read()
  f.close()
  sys_conf = ConfigFactory.parse_string(conf_text)
  
  set_web_conf(sys_conf['web'])
  
  # Log into huggingface if given user specificed token
  hf_token = sys_conf['huggingface.token']
  if isinstance(hf_token, str) and len(hf_token) > 0:
      from huggingface_hub import login
      login(token=hf_token)
  
  NODE_CLASS_MAPPINGS = {}
  NODE_DISPLAY_NAME_MAPPINGS = {}
  
  nodes_filename = "nodes"
  module = importlib.import_module(f".{nodes_filename}", package=__name__)
  for name, cls in inspect.getmembers(module, inspect.isclass):
      if cls.__module__ == module.__name__:
          name = name.replace("_", " ")
  
          node = f"[Comfy3D] {name}"
          disp = f"{name}"
  
          NODE_CLASS_MAPPINGS[node] = cls
          NODE_DISPLAY_NAME_MAPPINGS[node] = disp
          
  WEB_DIRECTORY = "./web"
  __all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS', 'WEB_DIRECTORY']
  
  # # Cleanup old extension folder
  folder_web = os.path.join(os.path.dirname(os.path.realpath(__main__.__file__)), "web")
  extensions_folder = os.path.join(folder_web, 'extensions', 'ComfyUI-3D-Pack')
  
  def cleanup():
      if os.path.exists(extensions_folder):
          shutil.rmtree(extensions_folder)
          print('\033[34mComfy3D: \033[92mRemoved old extension folder\033[0m')
  
  cleanup()