code: def _root_name():
      """Return the name of the root module."""
      return ".".join(_root_name_comps())
  
file_path: probability/spinoffs/fun_mc/fun_mc/backends/rewrite.py
imports: import importlib
  import importlib.abc
  import importlib.machinery
  import importlib.util
  import re
  import sys
label_desc: Use image node_id 2 for calling a global function with example usage: _root_name() and returns: str