class_docstr: Lazily import module/extension.
class_docstr_tok: ["Lazily","import","module\/extension","."]
code: def __init__(self, name, import_func):
      super().__init__(name)
      self.import_func = import_func
      self.module = None
  
imports: import importlib
  import logging
  import os
  import types
  from pathlib import Path
  import torch
  from torchaudio._internal.module_utils import eval_env
label_desc: Use image node_id 1 to create a new _LazyImporter object from inherited base classes: types with example: obj = _LazyImporter(name, import_func)