\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001LangChain\u3092\u4f7f\u3063\u3066RAG\u3092\u69cb\u7bc9\u3059\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\u3056\u3063\u304f\u308a\u8a00\u3046\u3068<\/p>\n\n\n\n
- \n
- LangChain\u306e\u6982\u8981\u3068\u3057\u304f\u307f\u3092\u7d39\u4ecb<\/li>\n\n\n\n
- LangChain\u3092\u4f7f\u3063\u3066RAG\u3092\u69cb\u7bc9\u3059\u308b<\/li>\n\n\n\n
- \u65e5\u672c\u8a9e\u306e\u30ed\u30fc\u30ab\u30ebLLM\u300cLlama-3-ELYZA-JP-8B\u300d\u3092\u4f7f\u7528<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n
RAG\uff08\u691c\u7d22\u62e1\u5f35\u751f\u6210\uff09\u3068\u306f<\/h2>\n\n\n\n
![\"\u898b\u51fa\u3057\u753b\u50cf\"](\"https:\/\/highreso.jp\/edgehub\/wp-content\/uploads\/2024\/08\/kuma26_midashi.jpg\")
<\/figure>\n\n\n\nRAG\uff08\u691c\u7d22\u62e1\u5f35\u751f\u6210\uff09\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u300c\u691c\u7d22\u3059\u308b\u6a5f\u80fd\u300d\u3068LLM\u306e\u300c\u751f\u6210\u3059\u308b\u6a5f\u80fd\u300d\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/span><\/p>\n\n\n\n
\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u8cea\u554f\u306b\u95a2\u9023\u3059\u308b\u60c5\u5831\u3092\u53d6\u5f97\u3057\u3066\u3001\u305d\u306e\u60c5\u5831\u3092\u3082\u3068\u306bLLM\u304c\u56de\u7b54\u3092\u751f\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
LLM\u306e\u77e5\u8b58\u306f\u5b66\u7fd2\u30c7\u30fc\u30bf\u306b\u9650\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001RAG\u3092\u4f7f\u3048\u3070\u65b0\u3057\u3044\u60c5\u5831\u3092\u53c2\u7167\u3057\u3066\u751f\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
1\u6642\u959350\u5186\u304b\u3089\u4f7f\u3048\u308bGPU\u30af\u30e9\u30a6\u30c9\u300cGPUSOROBAN\u300d<\/div>![\"GPUSOROBAN\"](\"https:\/\/highreso.jp\/edgehub\/wp-content\/uploads\/2024\/06\/gpusorobanlllm_banner.jpg\")
<\/a><\/div><\/div><\/i><\/i><\/i><\/i><\/i><\/div>GPU\u306e\u30b3\u30b9\u30c8\u3067\u304a\u60a9\u307f\u306e\u65b9\u306b\uff01<\/div>\u751f\u6210AI\u30fbLLM\u5411\u3051\u306e\u9ad8\u901fGPU\u3092\u696d\u754c\u6700\u5b89\u7d1a\u306e1\u6642\u959350\u5186\u304b\u3089\u5229\u7528\u3067\u304d\u307e\u3059\u3002\r\n\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u74b0\u5883\u3055\u3048\u3042\u308c\u3070\u3001GPU\u30b5\u30fc\u30d0\u30fc\u3092\u3059\u3050\u306b\u4f7f\u3048\u307e\u3059\u3002\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u8d77\u52d5\u3057\u3066\u3044\u308b\u3068\u304d\u306e\u307f\u306e\u8ab2\u91d1\u3067\u3001\u30b3\u30b9\u30c8\u3092\u6700\u5c0f\u5316\u3067\u304d\u307e\u3059\u3002\r\n<\/div><\/div><\/div>\u516c\u5f0f\u30b5\u30a4\u30c8\u3092\u898b\u308b<\/a>\u8cc7\u6599\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/div><\/div><\/p>\n<\/div>\n\n\n\nLangChain\u3067RAG\u3092\u7c21\u5358\u306b\u69cb\u7bc9\u3067\u304d\u308b\uff01<\/h2>\n\n\n\n
![\"\u898b\u51fa\u3057\u753b\u50cf\"](\"https:\/\/highreso.jp\/edgehub\/wp-content\/uploads\/2024\/08\/cat49_midashi.jpg\")
<\/figure>\n\n\n\nLangChain\u306f\u3001RAG\u3092\u7c21\u5358\u306b\u69cb\u7bc9\u3067\u304d\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002<\/span><\/p>\n\n\n\n
RAG\u306f\u69d8\u3005\u306a\u8981\u7d20\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u304c\u3001\u3044\u305a\u308c\u3082LangChain\u304a\u3088\u3073\u7d71\u5408\u3055\u308c\u305f\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u5b9f\u88c5\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
LangChain\u3067\u306f\u6b21\u306e\u3088\u3046\u306aRAG\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\n- \n
- \u7528\u610f\u3057\u305f\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u8fbc\u3080<\/li>\n\n\n\n
- \u30c7\u30fc\u30bf\u3092\u30c1\u30e3\u30f3\u30af\u306b\u5206\u5272\u3059\u308b<\/li>\n\n\n\n
- \u30c7\u30fc\u30bf\u3092\u30d9\u30af\u30c8\u30eb\u306b\u5909\u63db\u3059\u308b<\/li>\n\n\n\n
- \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u683c\u7d0d\u3059\u308b<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n
![\"RAG\u306e\u6d41\u308c\"](\"https:\/\/highreso.jp\/edgehub\/wp-content\/uploads\/2024\/07\/langchainrag_1.jpg\")
(\u53c2\u8003\uff1ahttps:\/\/python.langchain.com\/)<\/figcaption><\/figure>\n\n\n\n \n- \n
- \u30e6\u30fc\u30b6\u30fc\u306e\u8cea\u554f\u3092\u3082\u3068\u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u95a2\u9023\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b<\/li>\n\n\n\n
- \u300c\u8cea\u554f\u300d\u3068\u300c\u53d6\u5f97\u60c5\u5831\u300d\u3092\u3082\u3068\u306b\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u4f5c\u6210\u3059\u308b<\/li>\n\n\n\n
- \u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u3082\u3068\u306bLLM\u304b\u3089\u30c6\u30ad\u30b9\u30c8\u3092\u751f\u6210\u3059\u308b<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n
![\"RAG\u306e\u6d41\u308c\"](\"https:\/\/highreso.jp\/edgehub\/wp-content\/uploads\/2024\/07\/langchainrag_2.jpg\")
(\u53c2\u8003\uff1ahttps:\/\/python.langchain.com\/)<\/figcaption><\/figure>\n\n\n\n LangChain RAG\u306e\u5b9f\u884c\u74b0\u5883<\/h2>\n\n\n\n
![\"\u898b\u51fa\u3057\u753b\u50cf\"](\"https:\/\/highreso.jp\/edgehub\/wp-content\/uploads\/2024\/08\/container_midashi.jpg\")
<\/figure>\n\n\n\n\u3053\u306e\u8a18\u4e8b\u3067\u7528\u610f\u3057\u305f\u5b9f\u884c\u74b0\u5883\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n
\n- \n
- GPU\uff1aNVIDIA A100 80GB<\/li>\n\n\n\n
- GPU\u30e1\u30e2\u30ea\uff08VRAM\uff09\uff1a80GB<\/li>\n\n\n\n
- OS \uff1aUbuntu 22.04<\/li>\n\n\n\n
- Docker<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n
Docker\u3067\u74b0\u5883\u69cb\u7bc9<\/h3>\n\n\n\n
Docker\u3092\u4f7f\u7528\u3057\u3066LangChain\u306e\u74b0\u5883\u69cb\u7bc9\u3092\u3057\u307e\u3059<\/span><\/p>\n\n\n\n
Docker\u306e\u4f7f\u3044\u65b9\u306f\u4ee5\u4e0b\u306e\u8a18\u4e8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n
\t\t\t\n\t\t\t\t\n\t\t\t\t\t\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/span>\n\t\t\t\t\t![\"\"](\"https:\/\/highreso.jp\/edgehub\/wp-content\/uploads\/2024\/06\/ubuntudocker-eyecatch-300x158.jpg\")
<\/figure><\/div>\t\t\t\t\t\n\t\t\t\t\t\tUbuntu\u306bDocker\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\uff01GPU\u3092\u30b3\u30f3\u30c6\u30ca\u304b\u3089\u4f7f\u3046\u65b9\u6cd5<\/a>\n\t\t\t\t\t\tGPU\u306e\u74b0\u5883\u69cb\u7bc9\u3067\u306f\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u4e0d\u4e00\u81f4\u306b\u3088\u308b\u30a8\u30e9\u30fc\u304c\u983b\u767a\u3057\u307e\u3059\u3002 Docker\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u3053\u306e\u3088\u3046\u306a\u4f9d\u5b58\u95a2\u4fc2\u306e\u30a8\u30e9\u30fc\u3092\u56de\u907f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002 \u3053\u306e\u8a18\u4e8b\u3067…<\/span>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\n\nSTEP<\/span><\/div>Dockerfile\u306e\u4f5c\u6210<\/div>\nUbuntu\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u3067\u3001Dockerfile\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
mkdir langchain_rag\ncd langchain_rag\nnano Dockerfile<\/code><\/pre>\n\n\n\nDockerfile\u306b\u4ee5\u4e0b\u306e\u8a18\u8ff0\u3092\u8cbc\u308a\u4ed8\u3051\u307e\u3059\u3002<\/p>\n\n\n\n
# \u30d9\u30fc\u30b9\u30a4\u30e1\u30fc\u30b8(CUDA)\u306e\u6307\u5b9a\nFROM nvidia\/cuda:12.1.0-cudnn8-devel-ubuntu22.04\n\n# \u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\nRUN apt-get update && apt-get install -y python3-pip python3-venv git nano curl\n\nRUN curl -fsSL https:\/\/ollama.com\/install.sh | sh\n\n# \u4f5c\u696d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u8a2d\u5b9a\nWORKDIR \/app\n\n# \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\nCOPY . \/app\n\n# Python\u4eee\u60f3\u74b0\u5883\u306e\u4f5c\u6210\nRUN python3 -m venv \/app\/.venv\n\n# \u4eee\u60f3\u74b0\u5883\u3092\u30a2\u30af\u30c6\u30a3\u30d9\u30fc\u30c8\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3092.bashrc\u306b\u8ffd\u52a0\nRUN echo \"source \/app\/.venv\/bin\/activate\" >> \/root\/.bashrc\n\n# JupyterLab\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\nRUN \/app\/.venv\/bin\/pip install Jupyter jupyterlab\n\n# LangChain\u95a2\u9023\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\nRUN \/app\/.venv\/bin\/pip install ollama=0.4.4 langchain-ollama langchain langsmith langchain-chroma faiss-gpu langchain-community langchain_huggingface langchain_core tiktoken\n\n# \u30b3\u30f3\u30c6\u30ca\u306e\u8d77\u52d5\u6642\u306bbash\u3092\u5b9f\u884c\nCMD [\"\/bin\/bash\"]<\/code><\/pre>\n\n\n\n\u30b3\u30de\u30f3\u30c9\u306e\u8aac\u660e<\/span><\/div>\nFROM nvidia\/cuda:12.1.0-cudnn8-devel-ubuntu22.04<\/span><\/p>\n\n\n\n
CUDA12.1\u306e\u30d9\u30fc\u30b9\u30a4\u30e1\u30fc\u30b8\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
RUN apt-get update && apt-get install -y python3-pip python3-venv git nano curl<\/span><\/p>\n\n\n\n
\u5fc5\u8981\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
RUN curl -fsSL https:\/\/ollama.com\/install.sh | sh<\/span><\/span><\/p>\n\n\n\n
Linux\u7248\u306eOllama\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u307e\u3059\u3002Python\u3067Ollama\u3092\u52d5\u304b\u3059\u969b\u306b\u3082Linux\u7248Ollama\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u306e\u3067\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
RUN \/app\/.venv\/bin\/pip install Jupyter jupyterlab<\/span><\/p>\n\n\n\n
JupyterLab\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
RUN \/app\/.venv\/bin\/pip install ollama=0.4.4 langchain-ollama langchain langsmith langchain-chroma faiss-gpu langchain-community langchain_huggingface langchain_core tiktoken<\/span><\/p>\n\n\n\n
LangChain\u3068Ollama\u95a2\u9023\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
LLM\u306fOllama\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u3063\u3066\u52d5\u304b\u3057\u307e\u3059\u306e\u3067\u3001PyTorch\u3084Transformer\u306f\u5225\u9014\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u4e0d\u8981\u3067\u3059\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n
STEP<\/span><\/div>docker-compose.yml\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210<\/div>\ndocker-compose.yml\u3067Docker\u30b3\u30f3\u30c6\u30ca\u306e\u8a2d\u5b9a\u3092\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
docker-compose.yml\u306eYAML\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u3066\u958b\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
nano docker-compose.yml<\/code><\/pre>\n\n\n\n\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3057\u3066\u3001YAML\u30d5\u30a1\u30a4\u30eb\u306b\u8cbc\u308a\u4ed8\u3051\u307e\u3059\u3002<\/p>\n\n\n\n
services:\n langchain_rag:\n build:\n context: .\n dockerfile: Dockerfile\n image: langchain_rag\n runtime: nvidia\n container_name: langchain_rag\n ports:\n - \"8888:8888\"\n volumes:\n - .:\/app\/langchain_rag\n deploy:\n resources:\n reservations:\n devices:\n - driver: nvidia\n count: 1\n capabilities: [gpu]\n command: >\n bash -c '\/usr\/local\/bin\/ollama serve & \/app\/.venv\/bin\/jupyter lab --ip=\"*\" --port=8888 --NotebookApp.token=\"\" --NotebookApp.password=\"\" --no-browser --allow-root'<\/code><\/pre>\n\n\n\n\u30b3\u30de\u30f3\u30c9\u306e\u8aac\u660e<\/span><\/div>\nbash -c ‘\/usr\/local\/bin\/ollama serve & \/app\/.venv\/bin\/jupyter lab –ip=”*” –port=8888 –NotebookApp.token=”” –NotebookApp.password=”” –no-browser –allow-root’<\/span><\/p>\n\n\n\n
bash -c '\/usr\/local\/bin\/ollama serve<\/code><\/p>\n\n\n\nOllama Server\u3092\u8d77\u52d5\u3057\u3066\u3044\u307e\u3059\u3002Python\u306eOllama\u3092\u4f7f\u7528\u3059\u308b\u969b\u306b\u3001Ollama Server\u3092\u8d77\u52d5\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
& \/app\/.venv\/bin\/jupyter lab --ip=\"*\" --port=8888 --NotebookApp.token=\"\" --NotebookApp.password=\"\" --no-browser --allow-root'<\/code><\/p>\n\n\n\nJupyterLab\u30928888\u756a\u30dd\u30fc\u30c8\u3067\u8d77\u52d5\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n
STEP<\/span><\/div>Docker\u30b3\u30f3\u30c6\u30ca\u3092\u8d77\u52d5<\/div>\nDockerfile\u304b\u3089\u30d3\u30eb\u30c9\u3057\u3066\u30b3\u30f3\u30c6\u30ca\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002 <\/p>\n\n\n\n
docker compose up<\/code><\/pre>\n\n\n\n<\/p>\n\n\n\n
Docker\u306e\u8d77\u52d5\u5f8c\u306b\u30d6\u30e9\u30a6\u30b6\u306e\u691c\u7d22\u7a93\u306b”localhost:8888″\u3092\u5165\u529b\u3059\u308b\u3068\u3001Jupyter Lab\u3092\u30d6\u30e9\u30a6\u30b6\u3067\u8868\u793a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n
localhost:8888<\/code><\/pre>\n<\/div><\/div>\n<\/div>\n\n\n\nLangChain RAG\u306e\u5b9f\u88c5<\/h2>\n\n\n\n
![\"\u898b\u51fa\u3057\u753b\u50cf\"](\"https:\/\/highreso.jp\/edgehub\/wp-content\/uploads\/2024\/08\/math_midashi.jpg\")
<\/figure>\n\n\n\nDocker\u30b3\u30f3\u30c6\u30ca\u3067\u8d77\u52d5\u3057\u305fJupyter Lab\u4e0a\u3067LangChain\u3092\u4f7f\u3063\u305fRAG\u306e\u5b9f\u88c5\u3092\u3057\u307e\u3059\u3002<\/span><\/p>\n\n\n\n
\nSTEP<\/span><\/div>\u74b0\u5883\u5909\u6570\u306e\u8a2d\u5b9a<\/div>\nLangChain\u306b\u95a2\u3059\u308b\u74b0\u5883\u5909\u6570\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/span><\/p>\n\n\n\n
import os\nfrom uuid import uuid4\n\nunique_id = uuid4().hex[0:8]\n\nos.environ[\"LANGCHAIN_TRACING_V2\"] = \"true\"\nos.environ[\"LANGCHAIN_PROJECT\"] = f\"langchainrag - {unique_id}\"\nos.environ[\"LANGCHAIN_ENDPOINT\"] = \"https:\/\/api.smith.langchain.com\"\nos.environ[\"LANGCHAIN_API_KEY\"] = \"***************\"<\/code><\/pre>\n\n\n\n\u30b3\u30fc\u30c9\u306e\u8aac\u660e<\/span><\/div>\nunique_id = uuid4().hex[0:8]<\/span><\/p>\n\n\n\n
8\u6841\u306e\u30e9\u30f3\u30c0\u30e0\u306a\u4e00\u610f\u306e\u8b58\u5225\u5b50
unique_id<\/code>\u3092\u751f\u6210\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\nos.environ[“LANGCHAIN_TRACING_V2”] = “true”<\/span><\/p>\n\n\n\n
\u3053\u306e\u8a2d\u5b9a\u306b\u3088\u308a\u3001LangChain\u306e\u30c8\u30ec\u30fc\u30b9\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
os.environ[“LANGCHAIN_PROJECT”] = f”langchainrag – {unique_id}”<\/span><\/p>\n\n\n\n
LangChain\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u540d\u524d\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u751f\u6210\u3057\u305f
unique_id<\/code>\u3092\u4f7f\u7528\u3057\u3066\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u540d\u3092\u300clangchainrag – {unique_id}\u300d\u306e\u5f62\u5f0f\u3067\u4e00\u610f\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\nos.environ[“LANGCHAIN_ENDPOINT”] = “https:\/\/api.smith.langchain.com”<\/span><\/p>\n\n\n\n
LangChain\u306eAPI\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
os.environ[“LANGCHAIN_API_KEY”] = “***************”<\/span><\/p>\n\n\n\n
LangChain API\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u306eAPI\u30ad\u30fc\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n
STEP<\/span><\/div>LLM\u306e\u8a2d\u5b9a<\/div>\n\u65e5\u672c\u8a9eLLM\u30e2\u30c7\u30eb\u300ctokyotech-llm-Llama-3.1-Swallow-8B-Instruct-v0.1-Q4_K_M.gguf\u300d\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/span><\/p>\n\n\n\n
!curl -L -o tokyotech-llm-Llama-3.1-Swallow-8B-Instruct-v0.1-Q4_K_M.gguf \"https:\/\/huggingface.co\/mmnga\/tokyotech-llm-Llama-3.1-Swallow-8B-Instruct-v0.1-gguf\/resolve\/main\/tokyotech-llm-Llama-3.1-Swallow-8B-Instruct-v0.1-Q4_K_M.gguf?download=true\"<\/code><\/pre>\n\n\n\nLlama-3.1-Swallow-8B-Instruct\u306b\u3064\u3044\u3066\u306f\u3001\u5225\u8a18\u4e8b\u3067\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n
\t\t\t\n\t\t\t\t\n\t\t\t\t\t\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/span>\n\t\t\t\t\t![\"\"](\"https:\/\/highreso.jp\/edgehub\/wp-content\/uploads\/2024\/10\/swallow3_1-eyecatch-300x158.jpg\")
<\/figure><\/div>\t\t\t\t\t\n\t\t\t\t\t\t\u3010Llama 3.1 Swallow\u3011\u6771\u5de5\u5927\u306e\u65e5\u672c\u8a9e\u306b\u5f37\u3044LLM\uff01<\/a>\n\t\t\t\t\t\tLlama 3.1 Swallow\u306f\u3001Meta\u306eLlama 3.1\u3092\u30d9\u30fc\u30b9\u306b\u3001\u6771\u5de5\u5927\u30fb\u7523\u7dcf\u7814\u304c\u65e5\u672c\u8a9e\u80fd\u529b\u3092\u5f37\u5316\u3057\u305fLLM\u3067\u3059\u3002 \u30aa\u30fc\u30d7\u30f3\u306a\u65e5\u672c\u8a9eLLM\u306e\u4e2d\u3067\u3001\u65e5\u672c\u8a9e\u306e\u8a00\u8a9e\u7406\u89e3\u30fb\u751f\u6210\u30bf\u30b9\u30af\u306b\u304a\u3044\u3066…<\/span>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\n\n\n\n\nLLM\u306e\u5b9f\u884c\u306b\u306fOllama\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
LLM\u306e\u30e2\u30c7\u30eb\u304cOllama\u4f7f\u3048\u308b\u3088\u3046\u306b\u30d7\u30ed\u30f3\u30d7\u30c8\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u6307\u5b9a\u3057\u3066\u3001\u30e2\u30c7\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/span><\/p>\n\n\n\n
import ollama\nfrom langchain_ollama.chat_models import ChatOllama\n\nmodelfile='''\nFROM .\/tokyotech-llm-Llama-3.1-Swallow-8B-Instruct-v0.1-Q4_K_M.gguf\nTEMPLATE \"\"\"{{ if .System }}<|start_header_id|>system<|end_header_id|>\n\n{{ .System }}<|eot_id|>{{ end }}{{ if .Prompt }}<|start_header_id|>user<|end_header_id|>\n\n{{ .Prompt }}<|eot_id|>{{ end }}<|start_header_id|>assistant<|end_header_id|>\n\n{{ .Response }}<|eot_id|>\"\"\"\nPARAMETER stop \"<|start_header_id|>\"\nPARAMETER stop \"<|end_header_id|>\"\nPARAMETER stop \"<|eot_id|>\"\nPARAMETER stop \"<|reserved_special_token\"\n'''\n\nollama.create(model='swallow3_1', modelfile=modelfile)\n\nllm = ChatOllama(model='swallow3_1', temperature=0)\nllm.invoke((\"human\",\"\u546a\u8853\u5efb\u6226\u3092\u77e5\u3063\u3066\u3044\u307e\u3059\u304b\uff1f\")).content<\/code><\/pre>\n\n\n\n\u30b3\u30fc\u30c9\u306e\u8aac\u660e<\/span><\/div>\nFROM .\/tokyotech-llm-Llama-3.1-Swallow-8B-Instruct-v0.1-Q4_K_M.gguf<\/span><\/p>\n\n\n\n
\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u30e2\u30c7\u30eb\u306e\u30d1\u30b9\u304c\u5165\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
TEMPLATE “””{{ if .System }}<|start_header_id|>system<|end_header_id|>…<\/span><\/p>\n\n\n\n
\u30e2\u30c7\u30eb\u3067\u4f7f\u7528\u3059\u308b\u30d7\u30ed\u30f3\u30d7\u30c8\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u304c\u5165\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
ollama.create(model=’swallow3_1′, modelfile=modelfile)<\/span><\/p>\n\n\n\n
\u30e2\u30c7\u30eb\u3068\u30d7\u30ed\u30f3\u30d7\u30c8\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u3063\u3066Ollama\u7528\u306e\u30e2\u30c7\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002
model<\/code>\u306b\u306fOllama\u3067\u547c\u3073\u51fa\u3059\u969b\u306b\u4f7f\u7528\u3059\u308b\u540d\u524d\u3092\u3064\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\nChatOllama(model=’swallow3_1′, temperature=0)<\/span><\/p>\n\n\n\n
ChatOllama\u3092\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3057\u3066LLM\u30e2\u30c7\u30eb\u3092\u5b9f\u884c\u3067\u304d\u308b\u72b6\u614b\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div><\/div>\n\n\n\n
\u78ba\u8a8d\u306e\u305f\u3081\u3001LLM\u304b\u3089\u30c6\u30ad\u30b9\u30c8\u3092\u751f\u6210\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
'\u300c\u546a\u8853\u5efb\u6226\u300d\u306f\u3001\u82a5\u898b\u4e0b\u3005\u306b\u3088\u308b\u65e5\u672c\u306e\u6f2b\u753b\u4f5c\u54c1\u3067\u3059\u30022020\u5e74\u304b\u3089\u9031\u520a\u5c11\u5e74\u30b8\u30e3\u30f3\u30d7\u3067\u9023\u8f09\u304c\u958b\u59cb\u3055\u308c\u307e\u3057\u305f\u3002\\n\\n\u7269\u8a9e\u306f\u3001\u4e3b\u4eba\u516c\u306e\u864e\u6756\u60a0\u4ec1\u304c\u3001\u546a\u8853\u5e2b\u3067\u3042\u308b\u4e59\u9aa8\u6182\u592a\u3068\u51fa\u4f1a\u3044\u3001\u546a\u8853\u754c\u306b\u8db3\u3092\u8e0f\u307f\u5165\u308c\u308b\u3053\u3068\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u546a\u8853\u5e2b\u3068\u306f\u3001\u546a\u3044\u3092\u7953\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u7279\u6b8a\u306a\u80fd\u529b\u8005\u3067\u3001\u546a\u970a\u3068\u547c\u3070\u308c\u308b\u60aa\u970a\u3084\u3001\u4ed6\u4eba\u3092\u546a\u3063\u3066\u751f\u5b58\u3059\u308b\u300c\u546a\u8a5b\u5e2b\u300d\u306a\u3069\u3068\u306e\u6226\u3044\u304c\u63cf\u304b\u308c\u307e\u3059\u3002\\n\\n\u4f5c\u4e2d\u3067\u306f\u3001\u546a\u8853\u5e2b\u306e\u4e16\u754c\u306e\u6697\u90e8\u3084\u3001\u4eba\u9593\u306e\u8ca0\u306e\u611f\u60c5\u304c\u751f\u307f\u51fa\u3059\u546a\u3044\u306e\u6050\u308d\u3057\u3055\u304c\u63cf\u5199\u3055\u308c\u3001\u4e3b\u4eba\u516c\u3068\u305d\u306e\u4ef2\u9593\u305f\u3061\u304c\u3001\u546a\u970a\u3084\u546a\u8a5b\u5e2b\u306b\u7acb\u3061\u5411\u304b\u3044\u306a\u304c\u3089\u6210\u9577\u3057\u3066\u3044\u304f\u30b9\u30c8\u30fc\u30ea\u30fc\u3067\u3059\u3002\\n\\n\u300c\u546a\u8853\u5efb\u6226\u300d\u306f\u30012020\u5e74\u304b\u3089TV\u30a2\u30cb\u30e1\u5316\u3082\u3055\u308c\u3066\u304a\u308a\u3001\u4eba\u6c17\u3092\u535a\u3057\u3066\u3044\u307e\u3059\u3002'<\/code><\/pre>\n\n\n\nollama.create\u306e\u30a8\u30e9\u30fc\u300cinvalid digest format\u300d\u306e\u89e3\u6d88\u65b9\u6cd5<\/p>\n\n\n
\t\t\t\n\t\t\t\t\n\t\t\t\t\t\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/span>\n\t\t\t\t\t![\"\"](\"https:\/\/highreso.jp\/edgehub\/wp-content\/uploads\/2024\/12\/eyecatch_ollama_create_error-300x157.jpg\")
<\/figure><\/div>\t\t\t\t\t\n\t\t\t\t\t\tollama.create\u306e\u30a8\u30e9\u30fc\u300cResponseError: invalid digest format\u300d<\/a>\n\t\t\t\t\t\t\u5916\u90e8\u306eLLM\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u969b\u3001ollama.create\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u300cResponseError:invalid digest format\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002 \u672c\u8a18\u4e8b\u3067\u306f\u3001\u3053\u306e\u30a8\u30e9…<\/span>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\nOllama\u306e\u8a73\u3057\u3044\u4f7f\u3044\u65b9\u306f\u3001\u5225\u306e\u8a18\u4e8b\u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n
\t\t\t\n\t\t\t\t\n\t\t\t\t\t\u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/span>\n\t\t\t\t\t
![\"\"](\"https:\/\/highreso.jp\/edgehub\/wp-content\/uploads\/2024\/08\/ollamapython-eyecatch-300x158.jpg\")
<\/figure><\/div>\t\t\t\t\t