https://github.com/rajeshdavidbabu/pdf-chat-ai-sdk
An AI powered Next.js app to chat with your PDF files and get a streamed response using Vercel's AI SDK, Langchain and PineconeDB ✨🤖💻🗃️
https://github.com/rajeshdavidbabu/pdf-chat-ai-sdk
Last synced: 3 months ago
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An AI powered Next.js app to chat with your PDF files and get a streamed response using Vercel's AI SDK, Langchain and PineconeDB ✨🤖💻🗃️
- Host: GitHub
- URL: https://github.com/rajeshdavidbabu/pdf-chat-ai-sdk
- Owner: rajeshdavidbabu
- License: mit
- Created: 2023-08-16T10:49:50.000Z (about 2 years ago)
- Default Branch: master
- Last Pushed: 2024-03-02T11:04:15.000Z (over 1 year ago)
- Last Synced: 2024-12-04T11:38:07.827Z (11 months ago)
- Language: TypeScript
- Size: 1.16 MB
- Stars: 143
- Watchers: 2
- Forks: 55
- Open Issues: 1
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Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- jimsghstars - rajeshdavidbabu/pdf-chat-ai-sdk - An AI powered Next.js app to chat with your PDF files and get a streamed response using Vercel's AI SDK, Langchain and PineconeDB ✨🤖💻🗃️ (TypeScript)
README
# PDF-CHAT AI ✨🤖💻🗃️
An AI-powered PDF chat built with Next.js 13, Vercel's AI SDK, Langchain, and PineconeDB
## 👷🏾♂️ Want to Learn How to Build It?
Check out the tutorial on my YT [channel](https://www.youtube.com/watch?v=oiCFr19NtPo&t)
## Demo
https://github.com/rajeshdavidbabu/pdf-chat-ai-sdk/assets/15684795/0b2a1c85-c58d-43a0-b362-80bdf5a5d7ee
## Architecture
## 👩🚀 Description
Built with:
- ✅ Next.js 13
- ✅ Vercel's AI SDK
- ✅ Shadcn-ui
- ✅ Langchain TypeScript integration
- ✅ PineconeDB as the knowledge store
- ✅ Dark Mode with persistent theme-switching
## 🗃️ Pre-requisites
- Create a free account and get an OPEN_AI key from platform.openai.com
- Create a free account and get access to PineconeDB
- And populate your `.env` file with the required information.
## 💬 Good to know
- The PineconeDB index creation happens when we run `npm run prepare:data`, but its better to create it manually if you dont want the command to fail.
- If the command fails, then give sometime for pinecone index to get initialized and try to run the command again, it should work eventually.
## 🧞 Commands
All commands are run from the root of the project, from a terminal:
| Command | Action |
| :-------------------- | :-----------------------------------------------|
| `npm install` | Installs dependencies |
| `npm run prepare:data`| Splits your PDF file under the /docs folder into chunks, embeds them, uploads them to Pinecone|
| `npm run dev` | Starts the local dev server at `localhost:3000` |
## 🚸 Roadmap
- ✅ Add sources to the streamed chat bubble
- 🚧 Clean up and show proper error messages
- 🚧 Sanitize input and output source documents
## 👏🏽 Contributing
Pull requests are welcome, before creating a PR talk to me on [discord](https://discord.com/channels/1121796870231040020/1156553471881908275). For major changes, please open an issue first
to discuss what you would like to change.