import random

from deap import base
from deap import creator
from deap import tools
from randomwordgenerator import randomwordgenerator


creator.create("FitnessMax", base.Fitness, weights=("hot",))
creator.create("Individual", str, fitness=creator.FitnessMax)

toolbox = base.Toolbox()
toolbox.register("attr_float", randomwordgenerator.generate_random_word(n = 1))
toolbox.register("individual", tools.initRepeat, creator.Individual,
                 toolbox.attr_float, n=1)

Traceback (most recent call last):
  File "toy_ga.py", line 12, in <module>
    toolbox.register("attr_float", randomwordgenerator.generate_random_words(n = 1))
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/deap/base.py", line 77, in register
    pfunc = partial(function, *args, **kargs)
  TypeError: the first argument must be callable