2 Commits (01693b291e8af52001333c2561279db44f44aa29)

Author	SHA1	Message	Date
Predrag Gruevski	f94e24dfd7	Install and use `ruff format` instead of black for code formatting. (#12585) ... Best to review one commit at a time, since two of the commits are 100% autogenerated changes from running `ruff format`: - Install and use `ruff format` instead of black for code formatting. - Output of `ruff format .` in the `langchain` package. - Use `ruff format` in experimental package. - Format changes in experimental package by `ruff format`. - Manual formatting fixes to make `ruff .` pass.	11 months ago
olgavrou	3b07c0cf3d	RL Chain with VowpalWabbit (#10242) ... - Description: This PR adds a new chain `rl_chain.PickBest` for learned prompt variable injection, detailed description and usage can be found in the example notebook added. It essentially adds a [VowpalWabbit](https://github.com/VowpalWabbit/vowpal_wabbit) layer before the llm call in order to learn or personalize prompt variable selections. Most of the code is to make the API simple and provide lots of defaults and data wrangling that is needed to use Vowpal Wabbit, so that the user of the chain doesn't have to worry about it. - Dependencies: [vowpal-wabbit-next](https://pypi.org/project/vowpal-wabbit-next/), - sentence-transformers (already a dep) - numpy (already a dep) - tagging @ataymano who contributed to this chain - Tag maintainer: @baskaryan - Twitter handle: @olgavrou Added example notebook and unit tests	12 months ago