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1!pip install -U bitsandbytes
2!pip install -U transformers
3!pip install -U accelerate
4!pip install -U datasets
5!pip install -U peft
6!pip install ipywidgets --upgrade
7
8from transformers import (
9 AutoModelForCausalLM,
10 AutoTokenizer,
11 BitsAndBytesConfig,
12)
13from peft import PeftModel
14import torch
15from tqdm import tqdm
16import json
17
18HF_TOKEN = ""
19
20model_id = "models/models--llm-jp--llm-jp-3-13b/snapshots/cd3823f4c1fcbb0ad2e2af46036ab1b0ca13192a"
21adapter_id = "h1nkaq/llm-jp-3-13b-finetune_ichkara_elyza_20241215" # こちらにアップロードしたHugging FaceのIDを指定してください。
22
23bnb_config = BitsAndBytesConfig(
24 load_in_4bit=True,
25 bnb_4bit_quant_type="nf4",
26 bnb_4bit_compute_dtype=torch.bfloat16,
27)
28
29model = AutoModelForCausalLM.from_pretrained(
30 model_id,
31 quantization_config=bnb_config,
32 device_map="auto",
33 token = HF_TOKEN
34)
35
36tokenizer = AutoTokenizer.from_pretrained(model_id, trust_remote_code=True, token = HF_TOKEN)
37
38model = PeftModel.from_pretrained(model, adapter_id, token = HF_TOKEN)
39
40datasets = []
41with open("./elyza-tasks-100-TV_0.jsonl", "r") as f:
42 item = ""
43 for line in f:
44 line = line.strip()
45 item += line
46 if item.endswith("}"):
47 datasets.append(json.loads(item))
48 item = ""
49
50results = []
51for data in tqdm(datasets):
52
53 input = data["input"]
54
55 prompt = f"""### 指示
56 {input}
57 ### 回答
58 """
59
60 tokenized_input = tokenizer.encode(prompt, add_special_tokens=False, return_tensors="pt").to(model.device)
61 attention_mask = torch.ones_like(tokenized_input)
62 with torch.no_grad():
63 outputs = model.generate(
64 tokenized_input,
65 attention_mask=attention_mask,
66 max_new_tokens=100,
67 do_sample=False,
68 repetition_penalty=1.2,
69 pad_token_id=tokenizer.eos_token_id
70 )[0]
71 output = tokenizer.decode(outputs[tokenized_input.size(1):], skip_special_tokens=True)
72
73 results.append({"task_id": data["task_id"], "input": input, "output": output})
74
75import re
76jsonl_id = re.sub(".*/", "", adapter_id)
77with open(f"./{jsonl_id}-outputs.jsonl", 'w', encoding='utf-8') as f:
78 for result in results:
79 json.dump(result, f, ensure_ascii=False) # ensure_ascii=False for handling non-ASCII characters
80 f.write('\n')