docs: def config(ctx):
      """Creates a tweetqueue configuration file"""
      home_directory = os.path.expanduser('~')
      default_config_file = os.path.join(home_directory, '.tweetqueue')
      default_database_file = os.path.join(home_directory, '.tweetqueue.db')
  
      config = {}
  
      config['API_KEY'] = click.prompt('API Key')
      config['API_SECRET'] = click.prompt('API Secret')
      config['ACCESS_TOKEN'] = click.prompt('Access Token')
      config['ACCESS_TOKEN_SECRET'] = click.prompt('Access Token Secret')
      config['DATABASE_LOCATION'] = click.prompt('Database', default=default_database_file)
  
      config_file = click.prompt('\nSave to', default=default_config_file)
  
      if click.confirm('Do you want to save this configuration?', abort=True):
          f = open(config_file, 'wb')
          json.dump(config, f, indent=4, separators=(',',': '))
          f.close()