old_contents: require('./../config/globalConfig');
  
  const Oracle = require('../oracles/simple');
  const Bot = require('./Bot');
  
  const dataAccounts = require('../data/accounts.json');
  
  const seed = process.env.SEED || dataAccounts.bot.seed;
  const oracle = new Oracle();
  
  oracle.update();
  
  const bot = new Bot(seed, oracle);
  
  bot.run();
  
new_contents: require('./../config/globalConfig');
  
  const Oracle = require('../oracles/realWorld');
  const Bot = require('./Bot');
  
  const dataAccounts = require('../data/accounts.json');
  
  const seed = process.env.SEED || dataAccounts.bot.seed;
  const oracle = new Oracle();
  
  oracle.update();
  
  const bot = new Bot(seed, oracle);
  
  bot.run();
  
subject: change oracle