class_docstr: Lazily import a module, mainly to avoid pulling in large dependencies.
  
  We use this for tensorflow and other optional libraries primarily at the
  top module level.
code: def __getattr__(self, item):
      # print("getattr", item)
      module = self._load()
      return getattr(module, item)
  
file_path: wandb/wandb/sdk/lib/lazyloader.py
imports: import importlib
  import sys
  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