/**
  * @param InputInterface  $input
  * @param OutputInterface $output
  */
 protected function execute(InputInterface $input, OutputInterface $output)
 {
     $group = $input->getOption('title');
     if (!$group) {
         $output->writeln('<fg=red>You must provide a title for your command</>');
         return;
     }
     $check = WatchlistGroup::where('title', $group)->first();
     if ($check) {
         $output->writeln('<fg=yellow>A group with this name already exists</>');
         return;
     }
     $watchListGroup = new WatchlistGroup();
     $watchListGroup->title = $group;
     $watchListGroup->save();
     $output->writeln('<fg=green>Success! Group with the title of ' . $group . ' created successfully!</>');
 }