class_docstr: Lazily import a module to avoid pulling in large deps, defer checks.
code: def __getattr__(self, item):
      module = self._load()
      return getattr(module, item)
  
file_path: probability/tensorflow_probability/python/internal/lazy_loader.py
imports: import importlib
  import types
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