EVAL

EVAL(Elastic Versatile Agent with Langchain) will execute all your requests. Like the eval method!

You don't have to think about how. If you tell them the results you want, they'll search, code, run, and test the Internet themselves, and they'll return the final results.

https://user-images.githubusercontent.com/19206046/229892113-481437b7-a332-4e0c-bfb3-d2c97c9035be.mp4

EVAL Making a full-fledged web application with multiple files

https://user-images.githubusercontent.com/51526347/230061897-b3479405-8ebd-45ab-a432-6506730242b9.mov

EVAL Making a UI for itself

https://github.com/eval-bot

EVAL's self-managed github account. EVAL does everything except for signup and bio setting.

EVAL's FEATURE

Multimodal Conversation
- It understands and generates data formats for text, image, dataframe, audio (TODO), video (TODO).
Services
- It can serve services (blocking processes) such as web apps.
Evolving
- It can create it's own tools by writing, modifying, executing and testing code.

BUILT-IN TOOLS

Terminal
- SyscallTracer
Code Editor
- READ: Read and understand file.
- WRITE: Write code to create a new tool.
- PATCH: Correct the error throught the code patch if an error occurs.
- DELETE: Delete code in file for a new start.
Search
- Google, Bing, Wikipedia
- Custom DB Search (Currently using Corca's Wine Data in https://www.workershop.kr/en)
  - Use GPT index to quickly find the information you need in a document and use that information to answer
- Requests.get (Get information from anywhere you want)
Image Understanding, Generation, Editing
- Image Understanding
  - Image Understanding: blip-image-captioning
  - Visual Question&Answering: blip-vqa
- Image Generation: Stable Diffusion 1.5
- Image Editing
  - Replace or remove an object: Stable Diffusion Inpainting
  - Change Image's style: InstructPix2Pix

Thanks to LangChain, Visual ChatGPT, llama index.

CUSTOM TOOLS

We also don't know what tools EVAL will create. Every day, It will create the right tools to execute your request.

Usage

Environment variables
Run with docker-compose
Send request to EVAL

1. Environment Variables

You need to write some environment variables in the .env file. Refer .env.example if you don't know how to format it.

Mandatory

Manatory envs are required in order to serve EVAL.

OPENAI_API_KEY - OpenAI api key

Optional

Each optional env has default value, so you don't need to set unless you want to change it.

PORT - port (default: 8000)
SERVER - server address (default: http://localhost:8000)
LOG_LEVEL - INFO | DEBUG (default: INFO)
BOT_NAME - give it a name! (default: Orca)

For More Tools

Some tools requires environment variables. Set envs depend on which tools you want to use.

Google search tool
- SERPAPI_API_KEY
Bing search tool
- BING_SEARCH_URL
- BING_SUBSCRIPTION_KEY

2. Run with docker-compose

There are 2 services in docker-compose.yml
- eval - without GPU, much lighter
```
docker-compose up --build eval
```
- eval.gpu - with GPU, for multi-modal conversation
```
docker-compose up --build eval.gpu
```
The one with GPU is much heavier and unstable for now because of the massive dependencies. We recommend you to use the one without GPU if you don't need multi-modal conversation.

3. Send request to EVAL

POST /command
- key - session id
- files - urls of file inputs
- query - prompt

You can send request to EVAL with curl or httpie.

curl -X POST -H "Content-Type: application/json" -d '{"key": "sessionid", "files": ["https://example.com/image.png"], "query": "Hi there!"}' http://localhost:8000/command

http POST http://localhost:8000/command key=sessionid files:='["https://example.com/image.png"]' query="Hi there!"

We are planning to make a GUI for EVAL so you can use it without terminal.

TODO

GUI
memory saving
session manage
convert to alpaca
prompt upgrade
give a tool to create tools
etc.

Reference

Thanks to the following repositories.

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