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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 trl==0.12.0
7
8from transformers import (
9 AutoModelForCausalLM,
10 AutoTokenizer,
11 BitsAndBytesConfig,
12)
13from peft import PeftModel
14import torch
15from tqdm import tqdm
16import jsonHF_TOKEN = "Hugging Face Token" #Hugging Face のAPIキーを入力(read権限です。)1base_model_id = "llm-jp/llm-jp-3-13b"
2adapter_id = "satoyutaka/llm-jp-3-13b-ftELZOZ4_lora" # 本モデルのモデル名です。1bnb_config = BitsAndBytesConfig(
2 load_in_4bit=True,
3 bnb_4bit_quant_type="nf4",
4 bnb_4bit_compute_dtype=torch.bfloat16,
5)1model = AutoModelForCausalLM.from_pretrained(
2 base_model_id,
3 quantization_config=bnb_config,
4 device_map="auto",
5 token = HF_TOKEN
6)tokenizer = AutoTokenizer.from_pretrained(base_model_id, trust_remote_code=True, token = HF_TOKEN)model = PeftModel.from_pretrained(model, adapter_id, token = HF_TOKEN)1datasets = []
2with open("./elyza-tasks-100-TV_0.jsonl", "r") as f: #ファイルパスはお使いの環境に合わせて実施してください。
3 item = ""
4 for line in f:
5 line = line.strip()
6 item += line
7 if item.endswith("}"):
8 datasets.append(json.loads(item))
9 item = ""
101results = []
2for data in tqdm(datasets):
3
4 input = data["input"]
5
6 prompt = f"""### 指示
7 {input} 簡潔に回答してください。
8 ### 回答
9 """
10
11 tokenized_input = tokenizer.encode(prompt, add_special_tokens=False, return_tensors="pt").to(model.device)
12 attention_mask = torch.ones_like(tokenized_input)
13 with torch.no_grad():
14 outputs = model.generate(
15 tokenized_input,
16 attention_mask=attention_mask,
17 max_new_tokens=1000,
18 do_sample=False,
19 repetition_penalty=1.2,
20 pad_token_id=tokenizer.eos_token_id
21 )[0]
22 output = tokenizer.decode(outputs[tokenized_input.size(1):], skip_special_tokens=True)
23
24 results.append({"task_id": data["task_id"], "input": input, "output": output})1import re
2jsonl_id = re.sub(".*/", "", adapter_id) #保存用のパスになります。任意に指定してください。
3with open(f"./{jsonl_id}-outputs.jsonl", 'w', encoding='utf-8') as f: #保存用のファイル名になります。任意に指定してください。
4 for result in results:
5 json.dump(result, f, ensure_ascii=False)
6 f.write('\n')
7