code: def test_decorator(func):
      @functools.wraps(func)
      def wrapper(*args, **kwargs):
          return func(*args, **kwargs) + 1
  
      return wrapper
  
imports: import functools
  import torch
  from torch._export.db.case import export_case
label_desc: Use image node_id 1 for calling a global function with example usage: test_decorator(func) and returns: wrapper, unknown