

'''simple docstring'''



from dataclasses import dataclass
from typing import List, Optional, Union

import numpy as np
import PIL

from ...utils import BaseOutput, is_invisible_watermark_available, is_torch_available, is_transformers_available

@dataclass
class 			SCREAMING_SNAKE_CASE					(							lowercase_					):






      '''simple docstring'''






      SCREAMING_SNAKE_CASE__ :				Union[List[PIL.Image.Image], np.ndarray]


if is_transformers_available() and is_torch_available() and is_invisible_watermark_available():
   from .pipeline_stable_diffusion_xl import StableDiffusionXLPipeline
   from .pipeline_stable_diffusion_xl_imgaimg import StableDiffusionXLImgaImgPipeline






'''simple docstring'''



import argparse
import logging

import numpy as np
import torch

from transformers import AutoModelForCausalLM, AutoTokenizer


logging.basicConfig(
    format="%(asctime)s - %(levelname)s - %(name)s - %(message)s",
    datefmt="%m/%d/%Y %H:%M:%S",
    level=logging.INFO,
)
SCREAMING_SNAKE_CASE_    =   logging.getLogger(__name__)

def   lowerCamelCase__       (      a__)		->    List[Any]:



    """simple docstring"""







    np.random.seed(args.seed)
    torch.manual_seed(args.seed)
    if args.n_gpu > 0:
        torch.cuda.manual_seed_all(args.seed)

def   lowerCamelCase__       (      )		->    Tuple:



    """simple docstring"""







    _snake_case : Optional[int]												=		argparse.ArgumentParser()
    parser.add_argument(
        '--model_name_or_path'			,      default=a__			,      type=a__			,      required=a__			,      )
    parser.add_argument('--prompt'			,      type=a__			,      default='')
    parser.add_argument('--length'			,      type=a__			,      default=2_0)
    parser.add_argument('--stop_token'			,      type=a__			,      default=a__			,      help='Token at which text generation is stopped')
    parser.add_argument(
        '--temperature'			,      type=a__			,      default=1.0			,      help='temperature of 1.0 has no effect, lower tend toward greedy sampling'			,      )
    parser.add_argument(
        '--repetition_penalty'			,      type=a__			,      default=1.0			,      help='primarily useful for CTRL model; in that case, use 1.2')
    parser.add_argument('--k'			,      type=a__			,      default=0)
    parser.add_argument('--penalty_alpha'			,      type=a__			,      default=0.0)
    parser.add_argument('--p'			,      type=a__			,      default=0.9)

    parser.add_argument('--prefix'			,      type=a__			,      default=''			,      help='Text added prior to input.')
    parser.add_argument('--padding_text'			,      type=a__			,      default=''			,      help='Deprecated, the use of `--prefix` is preferred.')
    parser.add_argument('--xlm_language'			,      type=a__			,      default=''			,      help='Optional language when used with the XLM model.')

    parser.add_argument('--seed'			,      type=a__			,      default=4_2			,      help='random seed for initialization')
    parser.add_argument('--no_cuda'			,      action='store_true'			,      help='Avoid using CUDA when available')
    parser.add_argument(
        '--fp16'			,      action='store_true'			,      help='Whether to use 16-bit (mixed) precision (through NVIDIA apex) instead of 32-bit'			,      )
    _snake_case : Optional[int]												=		parser.parse_args()

    _snake_case : Optional[int]												=		torch.device('cuda' if torch.cuda.is_available() and not args.no_cuda else 'cpu')
    _snake_case : int												=		0 if args.no_cuda else torch.cuda.device_count()

    logger.warning(F"""device: {args.device}, n_gpu: {args.n_gpu}, 16-bits training: {args.fpaa}""")

    set_seed(a__)

    # Initialize the model and tokenizer
    _snake_case : Dict												=		AutoTokenizer.from_pretrained(args.model_name_or_path)
    _snake_case : List[Any]												=		AutoModelForCausalLM.from_pretrained(args.model_name_or_path)

    # tokenizer = GPT2Tokenizer.from_pretrained(args.model_name_or_path)
    # model = OPTForCausalLM.from_pretrained(args.model_name_or_path)
    model.to(args.device)

    if args.fpaa:
        model.half()

    logger.info(a__)
    _snake_case : Any												=		args.prompt if args.prompt else input('Model prompt >>> ')

    _snake_case : List[str]												=		tokenizer(a__			,      return_tensors='pt'			,      add_special_tokens=a__)
    _snake_case : List[str]												=		{key: value.to(args.device) for key, value in inputs.items()}

    _snake_case : Optional[int]												=		model.generate(
        **a__			,      max_length=args.length + len(inputs['input_ids'][0])			,      penalty_alpha=args.penalty_alpha			,      top_k=args.k			,      )

    _snake_case : int												=		[]
    for generated_sequence_idx, generated_sequence in enumerate(a__):
        print(F"""=== GENERATED SEQUENCE {generated_sequence_idx + 1} ===""")
        _snake_case : Any												=		generated_sequence.tolist()

        # Decode text
        _snake_case : str												=		tokenizer.decode(a__			,      clean_up_tokenization_spaces=a__			,      add_special_tokens=a__)

        # Remove all text after the stop token
        _snake_case : str												=		text[: text.find(args.stop_token) if args.stop_token else None]

        # Add the prompt at the beginning of the sequence. Remove the excess text that was used for pre-processing
        _snake_case : Tuple												=		(
            prompt_text + text[len(tokenizer.decode(inputs['input_ids'][0]			,      clean_up_tokenization_spaces=a__)) :]
        )

        generated_sequences.append(a__)
        print(a__)

    return generated_sequences


if __name__ == "__main__":
   main()



