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#!/usr/bin/python3
# -*- coding: utf-8 -*-
import argparse
import os
import sys
pwd = os.path.abspath(os.path.dirname(__file__))
sys.path.append(os.path.join(pwd, '../../../'))
import torch
from transformers import BloomTokenizerFast, BloomForCausalLM
from project_settings import project_path
def get_args():
"""
python3 2.test_sft_model.py --trained_model_path /data/tianxing/PycharmProjects/Transformers/trained_models/bloom-396m-sft
python3 2.test_sft_model.py --trained_model_path /data/tianxing/PycharmProjects/Transformers/trained_models/bloom-1b4-sft
参考链接:
https://huggingface.co/YeungNLP/firefly-bloom-1b4
Example:
将下面句子翻译成现代文:\n石中央又生一树,高百余尺,条干偃阴为五色,翠叶如盘,花径尺余,色深碧,蕊深红,异香成烟,著物霏霏。
实体识别: 1949年10月1日,人们在北京天安门广场参加开国大典。
把这句话翻译成英文: 1949年10月1日,人们在北京天安门广场参加开国大典。
晚上睡不着该怎么办. 请给点详细的介绍.
将下面的句子翻译成文言文:结婚率下降, 离婚率暴增, 生育率下降, 人民焦虑迷茫, 到底是谁的错.
对联:厌烟沿檐烟燕眼. (污雾舞坞寤梧芜).
写一首咏雪的古诗, 标题为 "沁园春, 雪".
"""
parser = argparse.ArgumentParser()
parser.add_argument(
'--trained_model_path',
# default='YeungNLP/bloom-1b4-zh',
default=(project_path / "trained_models/bloom-1b4-sft").as_posix(),
type=str,
)
parser.add_argument('--device', default='auto', type=str)
args = parser.parse_args()
return args
def main():
args = get_args()
if args.device == 'auto':
device = 'cuda' if torch.cuda.is_available() else 'cpu'
else:
device = args.device
# pretrained model
tokenizer = BloomTokenizerFast.from_pretrained(args.trained_model_path)
model = BloomForCausalLM.from_pretrained(args.trained_model_path)
model.eval()
model = model.to(device)
text = input('User:')
while True:
text = '<s>{}</s></s>'.format(text)
input_ids = tokenizer(text, return_tensors="pt").input_ids
input_ids = input_ids.to(device)
outputs = model.generate(input_ids, max_new_tokens=200, do_sample=True, top_p=0.85, temperature=0.35,
repetition_penalty=1.2, eos_token_id=tokenizer.eos_token_id)
rets = tokenizer.batch_decode(outputs)
output = rets[0].strip().replace(text, "").replace('</s>', "")
print("LLM:{}".format(output))
text = input('User:')
if __name__ == '__main__':
main()