NotionGPT

NotionGPT, a practical tool built on top of ChatGPT large language model, make it your note-taking assistant!

简介

NotionGPT，一款ChatGPT大模型下游的实用工具，能够根据你的Notion笔记内容进行问题回答。

实现步骤

1. 通过官方API获取Notion笔记数据 (https://developers.notion.com/reference/intro)
2. 使用SnowNLP进行中文分句(https://github.com/isnowfy/snownlp)
3. 调用OPENAI的Emeddling API 进行句子Embedding (https://platform.openai.com/docs/api-reference/embeddings)
4. 使用Pinecone进行向量存储与查询
5. 构造prompt
6. 调用OPENAI的QA API 进行问题回答

Tech Stack

1. Notion API: get_database_content & page_content

2. SnowNLP: chinese sentence segmentation

3. Pinecone: vectorDB- personal knowledge DB- upsert & query

4. OpenAI: sentence embedding & prompt QA

5. FastAPI: Frontend web UI

6. Prompt Engineering: CoT(Chain of Thought), Search in chain, chain of keyword()

Usage

1. Notion： data_base_id & auth_token

2. Pinecone: pinecone api key & pinecone env_name (proxy needed)

3. OpenAI: openai api key

4. git clone https://github.com/Suiwan/notionGPT.git

5. pip install -r requirements.txt

6. Fill in code

7. python webUI.py

Todo

• Add function of updating notes to dababase
• Better prompt engineering
• Other QA LLM support
• Local vector database

Reference

• Chain of Thought: https://arxiv.org/abs/2201.11903
• Search in Chain: https://arxiv.org/abs/2304.14732