How to use PyCall in Rails 5.1? about pycall.rb HOT 3 CLOSED

require 'pycall'

NLTK = PyCall.import_module('nltk')

class RequerimentsController < ApplicationController
  layout "admin"

  def index 
  end

  def show
  end

  def new
    @requeriment = Requeriment.new
    message = "Testando a integracao."
    NTLK.word_tokenize(message)
  end
end

NameError at /requeriments/new

uninitialized constant RequerimentsController::NTLK

require 'pycall'

class RequerimentsController < ApplicationController
  layout "admin"

  def index 
  end

  def show
  end

  def new
    @requeriment = Requeriment.new
    message = "Testando a integracao."
    nltk = PyCall.import_module('nltk')
    puts nltk.word_tokenize(message)
  end
end