@staticmethod
def add_cmdline_args(argparser):
    parser = argparser.add_argument_group('ConvAI2 Interactive World')
    parser.add_argument('--display-partner-persona', type='bool', default=True, help='Display your partner persona at the end of the chat')
@staticmethod
def add_cmdline_args(argparser):
    parser = argparser.add_argument_group('ConvAI2 Interactive World')
    parser.add_argument('--display-partner-persona', type='bool', default=True, help='Display your partner persona at the end of the chat')