class_docstr: Turns all imports performed in its scope into lazy.
  
  It is used to avoid pulling in large dependencies.
code: def __getattr__(self, name):
      if name in self._symbols:
          res = self._symbols[name].load()
          self._parent.__dict__[name] = res
          return res
      raise AttributeError(
          f"module {self._parent!r} has no attribute {name!r}"
      )
  
imports: import importlib
  import sys
  import typing
label_desc: Use image node_id 7 for calling the LazyImports obj's underlying member method code with example usage: obj.__getattr__(name) and returns: res