class_docstr: Lazily import a module, mainly to avoid pulling in large dependencies.
  
  This allows them to only be loaded when they are used.
code: def __getattr__(self, item):
      module = self._load()
      return getattr(module, item)
  
file_path: TextAttack/textattack/shared/utils/importing.py
imports: import importlib
  import time
  import types
  import textattack
  from .install 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