{ "cells": [ { "cell_type": "markdown", "id": "d591916b", "metadata": {}, "source": [ "## Customized LLM" ] }, { "cell_type": "markdown", "id": "4d70ce91", "metadata": {}, "source": [ "## Chroma self-querying" ] }, { "cell_type": "markdown", "id": "555e7796", "metadata": {}, "source": [ "## Similarity search" ] }, { "cell_type": "code", "execution_count": null, "id": "ca838ff5", "metadata": { "ExecutionIndicator": { "show": true }, "tags": [] }, "outputs": [], "source": [ "import os\n", "def get_txt_files(path):\n", " txt_files = []\n", " for root, dirs, files in os.walk(path):\n", " for file in files:\n", " if file.endswith(\".txt\"):\n", " txt_files.append(file)\n", " return txt_files\n", " # 指定路径\n", "folder_path = \"data/\"\n", "txt_files_list = get_txt_files(folder_path)\n", "print(txt_files_list)\n", "str = '\\n'.join(txt_files_list)\n", "# print(str)" ] }, { "cell_type": "code", "execution_count": 5, "id": "ac7ee0da-2f12-48b9-abf4-1af3356323e2", "metadata": { "ExecutionIndicator": { "show": true }, "execution": { "iopub.execute_input": "2023-08-04T12:26:04.617995Z", "iopub.status.busy": "2023-08-04T12:26:04.617570Z", "iopub.status.idle": "2023-08-04T12:26:09.041333Z", "shell.execute_reply": "2023-08-04T12:26:09.040686Z", "shell.execute_reply.started": "2023-08-04T12:26:04.617970Z" }, "tags": [] }, "outputs": [ { "name": "stdout", "output_type": "stream", "text": [ "Looking in indexes: https://mirrors.cloud.aliyuncs.com/pypi/simple\n", "Requirement already satisfied: langchain in /opt/conda/lib/python3.8/site-packages (0.0.251)\n", "Collecting sentence_transformers\n", " Downloading https://mirrors.cloud.aliyuncs.com/pypi/packages/20/9c/f07bd70d128fdb107bc02a0c702b9058b4fe147d0ba67b5a0f4c3cf15a54/sentence-transformers-2.2.2.tar.gz (85 kB)\n", "\u001b[2K \u001b[90m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u001b[0m \u001b[32m86.0/86.0 kB\u001b[0m \u001b[31m9.9 MB/s\u001b[0m eta \u001b[36m0:00:00\u001b[0m\n", "\u001b[?25h Preparing metadata (setup.py) ... \u001b[?25ldone\n", "\u001b[?25hRequirement already satisfied: PyYAML>=5.4.1 in /opt/conda/lib/python3.8/site-packages (from langchain) (6.0.1)\n", "Requirement already satisfied: SQLAlchemy<3,>=1.4 in /opt/conda/lib/python3.8/site-packages (from langchain) (2.0.19)\n", "Requirement already satisfied: aiohttp<4.0.0,>=3.8.3 in /opt/conda/lib/python3.8/site-packages (from langchain) (3.8.5)\n", "Requirement already satisfied: async-timeout<5.0.0,>=4.0.0 in /opt/conda/lib/python3.8/site-packages (from langchain) (4.0.2)\n", "Requirement already satisfied: dataclasses-json<0.6.0,>=0.5.7 in /opt/conda/lib/python3.8/site-packages (from langchain) (0.5.14)\n", "Requirement already satisfied: langsmith<0.1.0,>=0.0.11 in /opt/conda/lib/python3.8/site-packages (from langchain) (0.0.18)\n", "Requirement already satisfied: numexpr<3.0.0,>=2.8.4 in /opt/conda/lib/python3.8/site-packages (from langchain) (2.8.4)\n", "Requirement already satisfied: numpy<2,>=1 in /opt/conda/lib/python3.8/site-packages (from langchain) (1.22.0)\n", "Requirement already satisfied: openapi-schema-pydantic<2.0,>=1.2 in /opt/conda/lib/python3.8/site-packages (from langchain) (1.2.4)\n", "Requirement already satisfied: pydantic<2,>=1 in /opt/conda/lib/python3.8/site-packages (from langchain) (1.10.12)\n", "Requirement already satisfied: requests<3,>=2 in /opt/conda/lib/python3.8/site-packages (from langchain) (2.29.0)\n", "Requirement already satisfied: tenacity<9.0.0,>=8.1.0 in /opt/conda/lib/python3.8/site-packages (from langchain) (8.2.2)\n", "Requirement already satisfied: transformers<5.0.0,>=4.6.0 in /opt/conda/lib/python3.8/site-packages (from sentence_transformers) (4.30.2)\n", "Requirement already satisfied: tqdm in /opt/conda/lib/python3.8/site-packages (from sentence_transformers) (4.65.0)\n", "Requirement already satisfied: torch>=1.6.0 in /opt/conda/lib/python3.8/site-packages (from sentence_transformers) (2.0.1+cpu)\n", "Requirement already satisfied: torchvision in /opt/conda/lib/python3.8/site-packages (from sentence_transformers) (0.15.2+cpu)\n", "Requirement already satisfied: scikit-learn in /opt/conda/lib/python3.8/site-packages (from sentence_transformers) (1.3.0)\n", "Requirement already satisfied: scipy in /opt/conda/lib/python3.8/site-packages (from sentence_transformers) (1.10.1)\n", "Requirement already satisfied: nltk in /opt/conda/lib/python3.8/site-packages (from sentence_transformers) (3.8.1)\n", "Requirement already satisfied: sentencepiece in /opt/conda/lib/python3.8/site-packages (from sentence_transformers) (0.1.99)\n", "Requirement already satisfied: huggingface-hub>=0.4.0 in /opt/conda/lib/python3.8/site-packages (from sentence_transformers) (0.16.4)\n", "Requirement already satisfied: attrs>=17.3.0 in /opt/conda/lib/python3.8/site-packages (from aiohttp<4.0.0,>=3.8.3->langchain) (23.1.0)\n", "Requirement already satisfied: charset-normalizer<4.0,>=2.0 in /opt/conda/lib/python3.8/site-packages (from aiohttp<4.0.0,>=3.8.3->langchain) (2.0.4)\n", "Requirement already satisfied: multidict<7.0,>=4.5 in /opt/conda/lib/python3.8/site-packages (from aiohttp<4.0.0,>=3.8.3->langchain) (6.0.4)\n", "Requirement already satisfied: yarl<2.0,>=1.0 in /opt/conda/lib/python3.8/site-packages (from aiohttp<4.0.0,>=3.8.3->langchain) (1.9.2)\n", "Requirement already satisfied: frozenlist>=1.1.1 in /opt/conda/lib/python3.8/site-packages (from aiohttp<4.0.0,>=3.8.3->langchain) (1.4.0)\n", "Requirement already satisfied: aiosignal>=1.1.2 in /opt/conda/lib/python3.8/site-packages (from aiohttp<4.0.0,>=3.8.3->langchain) (1.3.1)\n", "Requirement already satisfied: marshmallow<4.0.0,>=3.18.0 in /opt/conda/lib/python3.8/site-packages (from dataclasses-json<0.6.0,>=0.5.7->langchain) (3.20.1)\n", "Requirement already satisfied: typing-inspect<1,>=0.4.0 in /opt/conda/lib/python3.8/site-packages (from dataclasses-json<0.6.0,>=0.5.7->langchain) (0.9.0)\n", "Requirement already satisfied: filelock in /opt/conda/lib/python3.8/site-packages (from huggingface-hub>=0.4.0->sentence_transformers) (3.12.2)\n", "Requirement already satisfied: fsspec in /opt/conda/lib/python3.8/site-packages (from huggingface-hub>=0.4.0->sentence_transformers) (2023.6.0)\n", "Requirement already satisfied: typing-extensions>=3.7.4.3 in /opt/conda/lib/python3.8/site-packages (from huggingface-hub>=0.4.0->sentence_transformers) (4.7.1)\n", "Requirement already satisfied: packaging>=20.9 in /opt/conda/lib/python3.8/site-packages (from huggingface-hub>=0.4.0->sentence_transformers) (23.0)\n", "Requirement already satisfied: idna<4,>=2.5 in /opt/conda/lib/python3.8/site-packages (from requests<3,>=2->langchain) (3.4)\n", "Requirement already satisfied: urllib3<1.27,>=1.21.1 in /opt/conda/lib/python3.8/site-packages (from requests<3,>=2->langchain) (1.26.16)\n", "Requirement already satisfied: certifi>=2017.4.17 in /opt/conda/lib/python3.8/site-packages (from requests<3,>=2->langchain) (2023.5.7)\n", "Requirement already satisfied: greenlet!=0.4.17 in /opt/conda/lib/python3.8/site-packages (from SQLAlchemy<3,>=1.4->langchain) (2.0.2)\n", "Requirement already satisfied: sympy in /opt/conda/lib/python3.8/site-packages (from torch>=1.6.0->sentence_transformers) (1.12)\n", "Requirement already satisfied: networkx in /opt/conda/lib/python3.8/site-packages (from torch>=1.6.0->sentence_transformers) (2.8.4)\n", "Requirement already satisfied: jinja2 in /opt/conda/lib/python3.8/site-packages (from torch>=1.6.0->sentence_transformers) (3.1.2)\n", "Requirement already satisfied: regex!=2019.12.17 in /opt/conda/lib/python3.8/site-packages (from transformers<5.0.0,>=4.6.0->sentence_transformers) (2023.6.3)\n", "Requirement already satisfied: tokenizers!=0.11.3,<0.14,>=0.11.1 in /opt/conda/lib/python3.8/site-packages (from transformers<5.0.0,>=4.6.0->sentence_transformers) (0.13.3)\n", "Requirement already satisfied: safetensors>=0.3.1 in /opt/conda/lib/python3.8/site-packages (from transformers<5.0.0,>=4.6.0->sentence_transformers) (0.3.1)\n", "Requirement already satisfied: click in /opt/conda/lib/python3.8/site-packages (from nltk->sentence_transformers) (8.0.4)\n", "Requirement already satisfied: joblib in /opt/conda/lib/python3.8/site-packages (from nltk->sentence_transformers) (1.3.1)\n", "Requirement already satisfied: threadpoolctl>=2.0.0 in /opt/conda/lib/python3.8/site-packages (from scikit-learn->sentence_transformers) (3.2.0)\n", "Requirement already satisfied: pillow!=8.3.*,>=5.3.0 in /opt/conda/lib/python3.8/site-packages (from torchvision->sentence_transformers) (10.0.0)\n", "Requirement already satisfied: mypy-extensions>=0.3.0 in /opt/conda/lib/python3.8/site-packages (from typing-inspect<1,>=0.4.0->dataclasses-json<0.6.0,>=0.5.7->langchain) (1.0.0)\n", "Requirement already satisfied: MarkupSafe>=2.0 in /opt/conda/lib/python3.8/site-packages (from jinja2->torch>=1.6.0->sentence_transformers) (2.1.3)\n", "Requirement already satisfied: mpmath>=0.19 in /opt/conda/lib/python3.8/site-packages (from sympy->torch>=1.6.0->sentence_transformers) (1.3.0)\n", "Building wheels for collected packages: sentence_transformers\n", " Building wheel for sentence_transformers (setup.py) ... \u001b[?25ldone\n", "\u001b[?25h Created wheel for sentence_transformers: filename=sentence_transformers-2.2.2-py3-none-any.whl size=125942 sha256=f051c7604ba725248597b8c38e928dd8412097fab545607792b8b4a8977badf6\n", " Stored in directory: /root/.cache/pip/wheels/28/da/61/66f7ea6452cf9c524d0e4512c2b83ee95cb932b784d9bd02e4\n", "Successfully built sentence_transformers\n", "\u001b[33mDEPRECATION: pytorch-lightning 1.7.7 has a non-standard dependency specifier torch>=1.9.*. pip 23.3 will enforce this behaviour change. A possible replacement is to upgrade to a newer version of pytorch-lightning or contact the author to suggest that they release a version with a conforming dependency specifiers. Discussion can be found at https://github.com/pypa/pip/issues/12063\u001b[0m\u001b[33m\n", "\u001b[0mInstalling collected packages: sentence_transformers\n", "Successfully installed sentence_transformers-2.2.2\n", "\u001b[33mWARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv\u001b[0m\u001b[33m\n", "\u001b[0m" ] } ], "source": [ "!pip install langchain sentence_transformers" ] }, { "cell_type": "code", "execution_count": 6, "id": "63a05c63", "metadata": { "execution": { "iopub.execute_input": "2023-08-04T12:26:10.009230Z", "iopub.status.busy": "2023-08-04T12:26:10.008894Z", "iopub.status.idle": "2023-08-04T12:30:31.733686Z", "shell.execute_reply": "2023-08-04T12:30:31.733084Z", "shell.execute_reply.started": "2023-08-04T12:26:10.009211Z" }, "tags": [] }, "outputs": [ { "data": { "application/vnd.jupyter.widget-view+json": { "model_id": "e5adc0727a5b473a9f45c8e32ec885ab", "version_major": 2, "version_minor": 0 }, "text/plain": [ "Downloading (…)6e0c5/.gitattributes: 0%| | 0.00/1.48k [00:00