code: def remote_object_tree_item(item):
      wrapper = WrappedObjectTreeItem(item)
      oid = id(wrapper)
      rpc.objecttable[oid] = wrapper
      return oid
  
file_path: cpython/Lib/idlelib/debugobj_r.py
imports: from idlelib import rpc
label_desc: Use image node_id 1 for calling a global function with example usage: remote_object_tree_item(item) and returns: oid