def add_text_generate_args(parser):
    """Text generation arguments."""
    group = parser.add_argument_group(title='text generation')

    group.add_argument("--temperature", type=float, default=1.0,
                       help='Sampling temperature.')
    group.add_argument("--greedy", action='store_true', default=False,
                       help='Use greedy sampling.')
    group.add_argument("--top_p", type=float, default=0.0,
                       help='Top p sampling.')
    group.add_argument("--top_k", type=int, default=0,
                       help='Top k sampling.')
    group.add_argument("--out-seq-length", type=int, default=1024,
                       help='Size of the output generated text.')
    group.add_argument("--sample-input-file", type=str, default=None,
                       help='Get input from file instead of interactive mode, '
                       'each line is an input.')
    group.add_argument("--sample-output-file", type=str, default=None,
                       help='Output file got from --sample-input-file')
    group.add_argument("--num-samples", type=int, default=0,
                       help='Number of samples to generate unconditionally, '
                       'defaults to 0 and interactive conditional sampling')
    group.add_argument("--genfile", type=str,
                       help='Output file when generating unconditionally')
    group.add_argument("--recompute", action='store_true',
                       help='During generation recompute all attention '
                       'instead of using previously computed keys/values.')

    return parser