code: def __getattr__(self, item):
      module = self._load()
      return getattr(module, item)
  
file_path: tensorpack/tensorpack/utils/develop.py
imports: import functools
  import importlib
  import os
  import types
  from collections import defaultdict
  from datetime import datetime
  import six
  from .None import logger
label_desc: Use image node_id 3 for calling the LazyLoader obj's underlying member method code with example usage: obj.__getattr__(item) and returns: getattr