code: def cxCounter(ind1, ind2, indpb):
      """Swaps the number of particular items between two individuals"""
      for key in ITEMS.keys():
          if random.random() < indpb:
              ind1[key], ind2[key] = ind2[key], ind1[key]
      return ind1, ind2
  
file_path: deap/examples/ga/xkcd.py
imports: import random
  from operator import attrgetter
  from collections import Counter
  import numpy
  from deap import algorithms
  from deap import base
  from deap import creator
  from deap import tools
label_desc: Use image node_id 2 for calling a global function with example usage: cxCounter(ind1, ind2, indpb) and returns: ind1,  ind2