code: def _reverse(fn):
      @functools.wraps(fn)
      def _wrapped(a, b, *args, **kwargs):
          return fn(b, a, *args, **kwargs)
  
      return _wrapped
  
imports: import builtins
  import functools
  import math
  import operator
  import sys
  import tensorflow.compat.v2
label_desc: Use image node_id 1 for calling a global function with example usage: _reverse(fn) and returns: _wrapped, fn