lasagna-ai 0.21.0

Layered agents!

Lasagna AI

• 📚 Official Docs: https://lasagna-ai.rhobota.com/

• 🥞 Layered agents!

  • Agents for your agents!
  • Tool-use, structured output ("extraction"), and layering FTW 💪
  • Ever wanted a recursive agent? Now you can have one! 🤯
  • Parallel tool-calling by default.
  • Fully asyncio.
  • 100% Python type hints.
  • Functional-style 😎
  • (optional) Easy & pluggable caching! 🏦

• 🚣 Streamable!

  • Event streams for everything.
  • Asyncio generators are awesome.

• 🗃️ Easy database integration!

  • Don't rage when trying to store raw messages and token counts. 😡 🤬
  • Yes, you can have both streaming and easy database storage.

• ↔️ Provider/model agnostic and interoperable!

  • Core support for OpenAI, Anthropic, and AWS Bedrock.
  • Experimental support for Ollama.
  • Message representations are canonized. 😇
  • Supports vision!
  • Easily build committees!
  • Swap providers or models mid-conversation.
  • Delegate tasks among model providers or model sizes.
  • Parallelize all the things.

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Table of Contents

• Installation
• Used By
• Debug Logging
• Special Thanks
• License

Installation

pip install -U lasagna-ai[openai,anthropic,bedrock]

If you want to easily run all the ./examples, then you can install the extra dependencies used by those examples:

pip install -U lasagna-ai[openai,anthropic,bedrock,example-deps]

Used By

Lasagna AI is used in production by:

Debug Logging

This library logs using Python's builtin logging module. It logs mostly to INFO, so here's a snippet of code you can put in your app to see those traces:

import logging

logging.basicConfig(
    level=logging.INFO,
    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
)

# ... now use Lasagna as you normally would, but you'll see extra log traces!

Special Thanks

Special thanks to those who inspired this library:

• Numa Dhamani (buy her book: Introduction to Generative AI)
• Dave DeCaprio's voice-stream library

License

lasagna-ai is distributed under the terms of the MIT license.

Joke Acronym

Layered Agents with toolS And aGeNts and Ai