Installation

$ pip install funcchain
---> 100%

For additional features you can also install:

• funcchain (langchain_core + openai)
• funcchain[ollama] (you need to install this ollama fork for grammar support)
• funcchain[llamacpp] (using llama-cpp-python)
• funcchain[pillow] (for vision model features)
• funcchain[all] (includes everything)

To enter this in your terminal you need to write it like this: pip install "funcchain[all]"

Environment

Make sure to have an OpenAI API key in your environment variables. For example,

export OPENAI_API_KEY="sk-rnUPxirSQ4bmz2He4qyaiKShdXJcsOsTg"

But you can also create a .env file in your current working directory and include the key there. The dot env file will load automatically.