code: def _(lib: Library, schema, alias_analysis=""):
      """The old torch.library.define.
      We're keeping this around for BC reasons
      """
  
      def wrap(f):
          name = lib.define(schema, alias_analysis)
          lib.impl(name, f)
          return f
  
      return wrap
  
imports: from ._ops import OpOverload
  from typing import Any, Optional, Set, List
  import traceback
  import torch
  import weakref
  import functools
  import inspect
  import re
  import sys
label_desc: Use image node_id 4 for calling a global function with example usage: _(lib, schema, alias_analysis) and returns: wrap, f