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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 peft1# notebookでインタラクティブな表示を可能とする(ただし、うまく動かない場合あり)
2!pip install ipywidgets --upgrade1from transformers import (
2 AutoModelForCausalLM,
3 AutoTokenizer,
4 BitsAndBytesConfig,
5)
6from peft import PeftModel
7import torch
8from tqdm import tqdm
9import json
10
11HF_TOKEN = "Hugging Face Token"
12
13
14model_id = "models/models--llm-jp--llm-jp-3-13b/snapshots/cd3823f4c1fcbb0ad2e2af46036ab1b0ca13192a"
15# omnicampus以外の環境をご利用の方は以下をご利用ください。
16# base_model_id = "llm-jp/llm-jp-3-13b"
17adapter_id = "Taku0000/llm-jp-3-13b-finetune" #アップロードしたHugging FaceのID
18
19# QLoRA config
20bnb_config = BitsAndBytesConfig(
21 load_in_4bit=True,
22 bnb_4bit_quant_type="nf4",
23 bnb_4bit_compute_dtype=torch.bfloat16,
24)
25
26# Load model
27model = AutoModelForCausalLM.from_pretrained(
28 model_id,
29 quantization_config=bnb_config,
30 device_map="auto",
31 token = HF_TOKEN
32)
33
34# Load tokenizer
35tokenizer = AutoTokenizer.from_pretrained(model_id, trust_remote_code=True, token = HF_TOKEN)
36
37# 元のモデルにLoRAのアダプタを統合。
38model = PeftModel.from_pretrained(model, adapter_id, token = HF_TOKEN)
39
40# データセットの読み込み。
41# omnicampusの開発環境では、左にタスクのjsonlをドラッグアンドドロップしてから実行。
42datasets = []
43with open("./elyza-tasks-100-TV_0.jsonl", "r") as f:
44 item = ""
45 for line in f:
46 line = line.strip()
47 item += line
48 if item.endswith("}"):
49 datasets.append(json.loads(item))
50 item = ""
51
52results = []
53for data in tqdm(datasets):
54
55 input = data["input"]
56
57 prompt = f"""### 指示
58 {input}
59 ### 回答
60 """
61
62 tokenized_input = tokenizer.encode(prompt, add_special_tokens=False, return_tensors="pt").to(model.device)
63 attention_mask = torch.ones_like(tokenized_input)
64 with torch.no_grad():
65 outputs = model.generate(
66 tokenized_input,
67 attention_mask=attention_mask,
68 max_new_tokens=100,
69 do_sample=False,
70 repetition_penalty=1.2,
71 pad_token_id=tokenizer.eos_token_id
72 )[0]
73 output = tokenizer.decode(outputs[tokenized_input.size(1):], skip_special_tokens=True)
74
75 results.append({"task_id": data["task_id"], "input": input, "output": output})
76
77import re
78jsonl_id = re.sub(".*/", "", adapter_id)
79with open(f"./{jsonl_id}-outputs.jsonl", 'w', encoding='utf-8') as f:
80 for result in results:
81 json.dump(result, f, ensure_ascii=False) # ensure_ascii=False for handling non-ASCII characters
82 f.write('\n')
83