Cha

Overview

Cha is an open-source command-line tool that simplifies interactions with AI models from OpenAI. It allows users to efficiently engage with powerful language models directly from their terminal, enhancing development workflows.

Features

CLI Chat Interface: Communicate with OpenAI's models via commands cha
Web and YouTube Scraping: Extract YouTube video transcripts, web pdfs, and general web content.
Multi-line Input Mode: Simplifies complex input directly into the CLI.
Interactive and Non-interactive Modes: Tailor your experience.
Image Generation: Generate custom images using OpenAI's image models.
Estimate Tokens: Option to estimate the token count for a file, string, or piped content.
Answer Search: Simple implementation of an Answer-Search engine similar to Perplexity AI's solution

Vision

Cha is a simple, lightweight CLI tool that provides access to powerful AI models directly from the terminal. Think of it like Vim versus Emacs: Cha focuses on simplicity and versatility, delivering essential functionality without overwhelming complexity. It's designed to fit seamlessly into your workflow, helping to reduce the need for developers to leave their terminals, making AI access and general knowledge querying straightforward and efficient.

Getting Started

Installation

Clone the Repository:

git clone <repository-url>
cd <repository-folder>

Install the Package:
```
pip3 install --upgrade .
```

Configuration

API Keys Setup: Grab your API keys from the following links
- OpenAI API key
- (optional) Brave Search API key

Setup your .env file: Create a .env file in the root directory and add your keys

export OPENAI_API_KEY="YOUR_OPENAI_API_KEY"

# (optional) this key is only needed if you want to use the Answer-Search feature
export BRAVE_API_KEY="YOUR_BRAVE_SEARCH_API_KEY"

Apply the environment variables
```
source .env
```

Usage

To start using cha, run the following simple command:

cha

Both commands support and accept additional parameters. Here are all of their respected help page for reference:

usage: cha [-h] [-pt] [-as] [-m MODEL] [-sm] [-f FILE] [-i [IMAGE]] [-t]
           [string ...]

Chat with an OpenAI GPT model.

positional arguments:
  string                Non-interactive mode, feed a string into the
                        model

options:
  -h, --help            show this help message and exit
  -pt, --print_title    Print initial title during interactive mode
  -as, --answer_search  Run answer search
  -m MODEL, --model MODEL
                        Model to use for chatting
  -sm, --select_model   Select one model from OpenAI's supported models
  -f FILE, --file FILE  Filepath to file that will be sent to the model
                        (text only)
  -i [IMAGE], --image [IMAGE]
                        Generate image (flag only) or print the metadata
                        for generated images (provide filepath)
  -t, --token_count     Count tokens for the input file or string

Development

For those interested in contributing or experimenting with Cha:

Install in Editable Mode:
```
pip install -e .
```
Develop and Test: Modify the source code and test changes using cha.
(optional) Load your Custom Configuration: Use the CHA_PYTHON_CUSTOM_CONFIG_PATH environment variable to point to a custom config.py file that overrides default global variables. Set it using export CHA_PYTHON_CUSTOM_CONFIG_PATH="/path/to/your/config.py". Make sure your defined variables is all uppercase.

Contributing

Any contribution is always welcomed! Please feel free to submit issues or pull requests for any bugs or features.

License

Cha is licensed under the MIT License. See LICENSE for more details.

Acknowledgments

Cha is inspired and/or made possible thanks to:

MehmetMHY / cha

readme

Cha