nsflow 0.5.13

A Neuro-San powered Smart Agent Network Framework

nsflow - A FastAPI based client for NeuroSan

Note: To see and use how nsflow client works along with neuro-san library, please visit https://github.com/cognizant-ai-lab/neuro-san-studio

nsflow is a react-based developer-oriented client that enables users to explore, visualize, and interact with smart agent networks. It integrates with NeuroSan for intelligent agent-based interactions.

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Installation & Running nsflow

nsflow can be installed and run in two different ways:

1️⃣ Run nsflow using pypi package

To simplify execution, nsflow provides a CLI command to start both the backend and frontend simultaneously.

Step 1: Create and source a virtual environment

python -m venv .venv
source .venv/bin/activate

Step 2: Install nsflow from pip

pip install nsflow

Step 3: Run Everything with a Single Command

python -m nsflow.run

By default, this will start:

• backend (FastAPI + NeuroSan) here: http://127.0.0.1:4173/docs or http://127.0.0.1:4173/redoc
• frontend (React) here: http://127.0.0.1:4173

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2️⃣ Development & Contribution (Manually Start Frontend & Backend)

If you want to contribute, ensure you have the necessary dependencies installed. To start the frontend and backend separately, follow these steps:

Step 1: Clone the Repository

git clone https://github.com/cognizant-ai-lab/nsflow.git
cd nsflow

Step 2: Install Dependencies

• Make sure you have python (preferably Python 3.12) installed.

  python -m venv .venv
  source .venv/bin/activate
  pip install -r requirements.txt
  pip install -r requirements-dev.txt
  

Step 3: Start the Backend in dev mode & Frontend separately

• Ensure that you have a few example hocon files in your registries and the same mapped in registries/manifest.

• [Optional] Ensure that you have the necessary coded tools in the coded_tools dir.

• From the root start Backend:

  python -m nsflow.run --dev
  

• Start Frontend:

  • Ensure that you have Node.js (with Yarn) installed.
  • Follow the instructions to setup the frontend here: ./nsflow/frontend/README.md
  • On another terminal window

    cd nsflow/frontend; yarn install
    yarn dev
    

• By default:

  • backend will be available at: http://127.0.0.1:8005
  • frontend will be available at: http://127.0.0.1:5173
  • You may change the host/port configs using environment variables for fastapi (refer run.py) and using frontend/.env.development for react app

Step 4: To make sure your changes to frontend take effect in the wheel, run the script

• To build the Frontend

  sh build_scripts/build_frontend.sh
  

Note: The above script's output should show that ./nsflow dir contains a module prebuilt_frontend

• To build and test the wheel locally

  sh build_scripts/build_wheel.sh
  

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