content: #__init__.py
  import os
  import sys
  import torch
  import logging
  import platform
  import folder_paths
  
  # Configure logging
  logging.basicConfig(level=logging.INFO)
  logger = logging.getLogger('ComfyUI-Hi3DGen')
  
  # Add parent directory to Python path
  current_dir = os.path.dirname(os.path.abspath(__file__))
  parent_dir = os.path.dirname(current_dir)
  
  # Add both current and parent dir to handle different installation scenarios
  if current_dir not in sys.path:
      sys.path.insert(0, current_dir)
  if parent_dir not in sys.path:
      sys.path.insert(0, parent_dir)
  
  # Add trellis package path
  trellis_path = os.path.join(current_dir, "trellis")
  if os.path.exists(trellis_path) and trellis_path not in sys.path:
      sys.path.insert(0, trellis_path)
      # logger.info(f"Added trellis path to sys.path: {trellis_path}")
  
  # Add stablx package path
  stablex_path = os.path.join(current_dir, "stablex")
  if os.path.exists(trellis_path) and trellis_path not in sys.path:
      sys.path.insert(0, trellis_path)
      # logger.info(f"Added stablex path to sys.path: {trellis_path}")
  
  # Verify trellis package is importable
  try:
      import trellis
      # logger.info("Trellis package imported successfully")
  except ImportError as e:
      logger.error(f"Failed to import trellis package: {e}")
      logger.error(f"Current sys.path: {sys.path}")
      raise
  
  # Verify stablex package is importable
  try:
      import stablex
      # logger.info("stablex package imported successfully")
  except ImportError as e:
      logger.error(f"Failed to import stablex package: {e}")
      logger.error(f"Current sys.path: {sys.path}")
      raise
  
  # Register model paths with ComfyUI
  try:
      folder_paths.add_model_folder_path("trellis", os.path.join(folder_paths.models_dir, "trellis"))
      folder_paths.add_model_folder_path("checkpoints", os.path.join(folder_paths.models_dir, "checkpoints"))
  except Exception as e:
      logger.error(f"Error registering model paths: {e}")
  
  # Register model paths with ComfyUI
  try:
      folder_paths.add_model_folder_path("stablex", os.path.join(folder_paths.models_dir, "stablex"))
  except Exception as e:
      logger.error(f"Error registering model paths: {e}")
  
  