panel-chat-examples

An Introduction to Panel Chat Examples

In the world of modern web frameworks, the Panel Chat Examples project stands out for its dynamic integration of chat components. This initiative is part of the broader Panel framework, renowned for its versatility in building web apps with Python.

What Are Panel Chat Examples?

This project showcases the use of Panel's chat components, which are designed to be multi-modal. These components aren't just static—they can interact with several popular AI models and APIs, including LangChain, OpenAI's ChatGPT, Mistral, and Meta's Llama.

For anyone eager to dive into the project details, documentation is available here.

Getting Started with Panel Chat Examples

Jumping into this project is straightforward:

1. Import necessary modules. First, set up your environment by importing Panel.

   import panel as pn
   pn.extension()
   

2. Set up a response function. Create a function that determines what the chat bot should do with messages received from users. Here’s a simple example where the bot echoes back user input:

   def response_callback(input_message: str, input_user: str, instance: pn.chat.ChatInterface):
       response_message = f"Echoing your input: {input_message}"
       return response_message
   

3. Create a chat interface widget. Use this widget to serve the interactive chat component in your app.

   pn.widgets.ChatInterface(callback=response_callback).servable()
   

Installation Guide

For enthusiasts wanting to test multiple examples, there's a convenient setup method:

1. Clone the GitHub repository:

   git clone https://github.com/holoviz-topics/panel-chat-examples
   cd panel-chat-examples
   

2. Install the required packages:

   pip install -e ".[all]"
   

   If you're interested in specific APIs, adjust the installation command to include options like openai, mistralai, langchain, llamaindex, llamacpp.

3. Serve the examples:

   panel serve docs/examples/**/*.py --static-dirs thumbnails=docs/assets/thumbnails --autoreload
   

   After setup, visit http://localhost:5006 to view the examples in action.

Contributing and Collaboration

The Panel Chat Examples project warmly welcomes contributions. Those interested in participating can begin by reviewing the DEVELOPER GUIDE.

Licensing

This endeavor is governed by the MIT License, a testament to its commitment to openness and collaboration.

In summary, the Panel Chat Examples project provides a robust platform for creating interactive chat applications using various AI models, all within the flexible Panel framework. Whether you're a developer looking to experiment with chat interfaces or someone looking to enhance web apps with cutting-edge AI, this project has something to offer.