code: def swap_and_correct(permutation, src, tgt):
      permutation[src], permutation[tgt] = (
          permutation[tgt],
          permutation[src],
      )
      grouped = make_grouped(permutation)
      grouped = [item for sublist in grouped for item in sublist]
      return grouped
  
imports: import numpy
  import time
  import subprocess
  import math
label_desc: Use image node_id 16 for calling a global function with example usage: swap_and_correct(permutation, src, tgt) and returns: grouped