code: def iter_copy(structure):
      """
      Returns a copy of an iterable object (also copying all embedded iterables).
      """
      return [
          iter_copy(i) if hasattr(i, "__iter__") else i
          for i in structure
      ]
  
imports: from functools import wraps
label_desc: Use image node_id 2 for calling a global function with example usage: iter_copy(structure) and returns: unknown