class_docstr: Turns all imports performed in its scope into lazy.
  
  It is used to avoid pulling in large dependencies.
code: def _handle_fromlist(self, module, fromlist, import_):
      del import_
      assert len(fromlist) == 1
      if not isinstance(module, _ModuleToLoad):
          return _ModuleToLoad(module.__name__, self)
      return module
  
imports: import importlib
  import sys
  import typing
label_desc: Use image node_id 4 for calling the LazyImports obj's underlying member method code with example usage: obj._handle_fromlist(module, fromlist, import_) and returns: module, _ModuleToLoad