code: def brown_ind(iclass, best, sigma):
      return iclass(random.gauss(x, sigma) for x in best)
  
file_path: deap/examples/de/dynamic.py
imports: import array
  import itertools
  import math
  import operator
  import random
  import numpy
  from deap import base
  from deap.benchmarks import movingpeaks
  from deap import creator
  from deap import tools
label_desc: Use image node_id 1 for calling a global function with example usage: brown_ind(iclass, best, sigma) and returns: iclass