genotype = fn -> for _ <- 1..1000, do: Enum.random(0..1) end

fitness_function = fn chromosome -> Enum.sum(chromosome) end
max_fitness = 1000

defmodule OneMax do
    @behaviour Problem

    @impl Problem
    def genotype() do
        for _ <- 1..1000, do: Enum.random(0..
    end
    
    @impl Problem
    def fitness_function(chromosome) do
        Enum.sum(chromosome.genes)
    end
end
 
soln = Genetic.run(fitness_function, genotype, max_fitness)

IO.write("\n")
IO.inspect(soln)