inquirer.prompt([{
      name : 'wantfeature',
      type : 'list',
      message : 'Do you want additional features?',
      choices : ['Yes', 'No']
    }])
    .then((choice) => {
      if(choice.wantfeature == 'Yes'){
        inquirer.prompt([{
          name : 'feature',
          type: 'list',
          message: 'Please select additional feature',
          choices : ['Linter','Prettier']
        }])
        .then((choice) => {
          if(choice.feature == 'Linter'){
            shell.cd(`${projectName}`);
            shell.exec('pwd');
            shell.exec('npm install eslint')
          }
          if(choice.feature == 'Prettier'){
            shell.cd(`${projectName}`);
            shell.exec('npm install --global prettier')
          }
        })
      }
    });