chainfury 1.7.0a2

ChainFury is a powerful tool that simplifies the creation and management of chains of prompts, making it easier to build complex chat applications using LLMs.

🦋 NimbleBox ChainFury

  ___ _         _       ___
 / __| |_  __ _(_)_ _  | __|  _ _ _ _  _ 
| (__| ' \/ _` | | ' \ | _| || | '_| || |
 \___|_||_\__,_|_|_||_||_| \_,_|_|  \_, |
                                     |__/
e0 a4 b8 e0 a4 a4 e0 a5 8d e0 a4 af e0 a4
ae e0 a5 87 e0 a4 b5 20 e0 a4 9c e0 a4 af
            e0 a4 a4 e0 a5 87

🦋 The open source chaining engine behind Tune Chat and Tune Studio.

Read the Docs

The documentation page contains all the information on using chainfury and chainfury_server.

Looking for Inspirations?

Here's a few example to get your journey started on Software 2.0:

• 📚 Retrieval Augmented Generation (RAG): Load a PDF and ask it questions, read docs
• 🏞️ Image generation using Stability: Generate your world, read here
• 🔐 Private Storage: Privately store the data on AWS S3, read privacy

Installation

There are two separate packages built into this repository, first is chainfury which contains the fury-engine for running the DAGs and chainfury_server which contains the self hosted server for the GUI.

pip install chainfury
pip install chainfury_server

# to launch the server
python3 -m chainfury_server

Run Docker

Easiest way to run the server is to use docker. You can use the following command to run ChainFury:

docker build . -f Dockerfile -t chainfury:latest
docker run -p 8000:8000 chainfury:latest

To pass any env variables you can use the command:

docker run --env ENV_KEY=ENV_VALUE -p 8000:8000 chainfury:latest

Checkout all the:

• component environment variables here
• chainfury specific variables here
• chainfury_server specific variables here

From Source

Here's a breakdown of folder:

• chainfury/ contains the chainfury engine
• server/ contains the chainfury server
• client/ contains the frontend code for the GUI
• api_docs/ contains the documentation

To build the entire system from scratch follow these steps:

git clone https://github.com/NimbleBoxAI/ChainFury
cd ChainFury
python3 -m venv venv
source venv/bin/activate

You will need to have yarn installed to build the frontend and move it to the correct location on the server

sh stories/build_and_copy.sh

Once the static files are copied we can now proceed to install dependecies:

pip install -e .          # editable install the chainfury
pip install -e server/.   # editable install the chainfury_server
python3 -m chainfury_server

You can now visit localhost:8000 to see the GUI and sign in with the default username password admin:admin.

Tests

There are a few test cases for super hard problems like get_kv which checks the chainfury.base.get_value_by_keys function.

python3 -m tests -v

Contibutions

ChainFury is an open-source project used in production. We are open to contributions to the project in the form of features, infrastructure or documentation.

• If you're looking for help with your code, hop onto Discord, so that community can help you get to answer faster.
• We would appreciate help towareds writing more tests, see what we have in tests folder