text: var HDWalletProvider = require("truffle-hdwallet-provider");
  var mnemonic = "candy maple cake sugar pudding cream honey rich smooth crumble sweet treat";
  //var NonceTrackerSubprovider = require("web3-provider-engine/subproviders/nonce-tracker")
  
  module.exports = {
    networks: {
      development: {
        provider: function() {
          return new HDWalletProvider(mnemonic, "http://127.0.0.1:8545/", 0, 50);
        },      
        network_id: '*',
        gas: 4698712,
        //network_id: 4,
        //gas: 4500000,
        gasPrice: 1000000,
      }
    },
    compilers: {
      solc: {
        version: "^0.4.26",
        optimizer: {
          enabled: true,
          //runs: 200
        }
      }
      
    }
  };