83 Commits (b50a56830d72b106fa04764d5db8605f5c3592fc)

Author	SHA1	Message	Date
Harrison Chase	ee3b8e89b3	better parsing of agent output (#418)	2 years ago
Harrison Chase	20959d8c36	check memory variables (#411) ... can have multiple input keys, if some come from memory	2 years ago
Harrison Chase	6b60c509ac	(WIP) add HyDE (#393) ... Co-authored-by: cameronccohen <cameron.c.cohen@gmail.com> Co-authored-by: Cameron Cohen <cameron.cohen@quantco.com>	2 years ago
Harrison Chase	c104d507bf	Harrison/improve data augmented generation docs (#390) ... Co-authored-by: cameronccohen <cameron.c.cohen@gmail.com> Co-authored-by: Cameron Cohen <cameron.cohen@quantco.com>	2 years ago
Harrison Chase	cf98f219f9	Harrison/tools exp (#372)	2 years ago
Harrison Chase	e7b625fe03	fix text splitter (#375)	2 years ago
Harrison Chase	3474f39e21	Harrison/improve cache (#368) ... make it so everything goes through generate, which removes the need for two types of caches	2 years ago
Ankush Gola	8d0869c6d3	change run to use args and kwargs (#367) ... Before, `run` was not able to be called with multiple arguments. This expands the functionality.	2 years ago
Harrison Chase	a7084ad6e4	Harrison/version 0040 (#366)	2 years ago
mrbean	50257fce59	Support Streaming Tokens from OpenAI (#364) ... https://github.com/hwchase17/langchain/issues/363 @hwchase17 how much does this make you want to cry?	2 years ago
mrbean	fe6695b9e7	Add HuggingFacePipeline LLM (#353) ... https://github.com/hwchase17/langchain/issues/354 Add support for running your own HF pipeline locally. This would allow you to get a lot more dynamic with what HF features and models you support since you wouldn't be beholden to what is hosted in HF hub. You could also do stuff with HF Optimum to quantize your models and stuff to get pretty fast inference even running on a laptop.	2 years ago
Harrison Chase	c1b50b7b13	Harrison/map reduce merge (#344) ... Co-authored-by: John Nay <JohnNay@users.noreply.github.com>	2 years ago
Harrison Chase	78b31e5966	Harrison/cache (#343)	2 years ago
Harrison Chase	8cf62ce06e	Harrison/single input (#347) ... allow passing of single input into chain Co-authored-by: thepok <richterthepok@yahoo.de>	2 years ago
Harrison Chase	9bb7195085	Harrison/llm saving (#331) ... Co-authored-by: Akash Samant <70665700+asamant21@users.noreply.github.com>	2 years ago
Hunter Gerlach	482611f426	unit test / code coverage improvements (#322) ... This PR has two contributions: 1. Add test for when stop token is found in middle of text 2. Add code coverage tooling and instructions - Add pytest-cov via poetry - Add necessary config files - Add new make instruction for `coverage` - Update README with coverage guidance - Update minor README formatting/spelling Co-authored-by: Hunter Gerlach <hunter@huntergerlach.com>	2 years ago
Shobith Alva	19a9fa16a9	Add `clear()` method for `Memory` (#305) ... a simple helper to clear the buffer in `Conversation*Memory` classes	2 years ago
Harrison Chase	e02d6b2288	beta: logger (#307)	2 years ago
andersenchen	5267ebce2d	Add LLMCheckerChain (#281) ... Implementation of https://github.com/jagilley/fact-checker. Works pretty well. <img width="993" alt="Screenshot 2022-12-07 at 4 41 47 PM" src="https://user-images.githubusercontent.com/101075607/206302751-356a19ff-d000-4798-9aee-9c38b7f532b9.png"> Verifying this manually: 1. "Only two kinds of egg-laying mammals are left on the planet today—the duck-billed platypus and the echidna, or spiny anteater." https://www.scientificamerican.com/article/extreme-monotremes/ 2. "An [Echidna] egg weighs 1.5 to 2 grams (0.05 to 0.07 oz)[[19]](https://en.wikipedia.org/wiki/Echidna#cite_note-19) and is about 1.4 centimetres (0.55 in) long." https://en.wikipedia.org/wiki/Echidna#:~:text=sleep%20is%20suppressed.-,Reproduction,a%20reptile%2Dlike%20egg%20tooth. 3. "A [platypus] lays one to three (usually two) small, leathery eggs (similar to those of reptiles), about 11 mm (7⁄16 in) in diameter and slightly rounder than bird eggs." https://en.wikipedia.org/wiki/Platypus#:~:text=It%20lays%20one%20to%20three,slightly%20rounder%20than%20bird%20eggs. 4. Therefore, an Echidna is the mammal that lays the biggest eggs. cc @hwchase17	2 years ago
Harrison Chase	3c1c7ba672	update branch name in gha (#274)	2 years ago
Akash Samant	48b093823e	Add a Transformation Chain (#257) ... Arbitrary transformation chains that can be used to add dictionary extractions from llms/other chains	2 years ago
coyotespike	b7bef36ee1	BashChain (#260) ... Love the project, a ton of fun! I think the PR is pretty self-explanatory, happy to make any changes! I am working on using it in an `LLMBashChain` and may update as that progresses. Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	2 years ago
Harrison Chase	28be37f470	LLMRequestsChain (#267)	2 years ago
John McDonnell	68666d6a22	Gracefully degrade when model asks for nonexistent tool (#268) ... Not yet tested, but very simple change, assumption is that we're cool with just producing a generic output when tool is not found	2 years ago
Harrison Chase	f5c665a544	combine python files (#256)	2 years ago
Harrison Chase	db58032973	introduce output parser (#250)	2 years ago
Harrison Chase	a9ce04201f	Harrison/improve usability of api chain (#247) ... improve usability of api chain	2 years ago
Harrison Chase	c897bd6cbd	api chain (#246) ... Co-authored-by: Subhash Ramesh <33400216+thecooltechguy@users.noreply.github.com>	2 years ago
Xupeng (Tony) Tong	bb4bf9d6d0	chore: minor clean up / formatting (#233) ... to get familiarize with the project	2 years ago
Harrison Chase	3ca2c8d6c5	allow passing of stop params into openai (#232)	2 years ago
Harrison Chase	ca2394028f	move search to not be a chain (#226)	2 years ago
Andrew Gleave	ea67c049f0	Support SQL statements that return no results (#222) ... Adds support for statements such as insert, update etc which do not return any rows. `engine.execute` is deprecated and so execution has been updated to use `connection.exec_driver_sql` as-per: https://docs.sqlalchemy.org/en/14/core/connections.html#sqlalchemy.engine.Engine.execute	2 years ago
Akash Samant	d368c43648	Bug Fix (#221) ... Quick bug fix for semantic similarity vector injection	2 years ago
Harrison Chase	1b9b8efbc9	pal chain (#207) ... from https://arxiv.org/pdf/2211.10435.pdf	2 years ago
Harrison Chase	b94244eb12	nits (#210) ... use json.dump move test to integration tests (since it requires huggingface_hub)	2 years ago
Akash Samant	ae72cf84b8	Save Prompts (#194)	2 years ago
Bagatur	b90e25f786	Add HuggingFace Hub Embeddings (#125) ... Add support for calling HuggingFace embedding models using the HuggingFaceHub Inference API. New class mirrors the existing HuggingFaceHub LLM implementation. Currently only supports 'sentence-transformers' models. Closes #86	2 years ago
Harrison Chase	6eab5254e5	add docs for custom agents (#196)	2 years ago
Harrison Chase	08deed9002	Harrison/memory docs (#195) ... update memory docs and change variables	2 years ago
Harrison Chase	b913df3774	make attrs public (#187) ... since they are used outside of the class, should be public	2 years ago
Harrison Chase	ae9c6257fe	Harrison/arbitrary params (#186)	2 years ago
Samantha Whitmore	a408ed3ea3	Samantha/add conversation chain (#166) ... Add MemoryChain and ConversationChain as chains that take a docstore in addition to the prompt, and use the docstore to stuff context into the prompt. This can be used to have an ongoing conversation with a chatbot. Probably needs a bit of refactoring for code quality Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	2 years ago
Harrison Chase	4334ffa6f9	Harrison/clean up language (#179) ... dynamic prompts are no longer a thing	2 years ago
Samantha Whitmore	09f301cd38	Add add_example method to all ExampleSelector classes, with tests (#178) ... Also updated docs, and noticed an issue with the add_texts method on VectorStores that I had missed before -- the metadatas arg should be required to match the classmethod which initializes the VectorStores (the add_example methods break otherwise in the ExampleSelectors)	2 years ago
Harrison Chase	d3a7429f61	(WIP) agents (#171)	2 years ago
Harrison Chase	4a4dfbfbed	Harrison/sequential chains (#168) ... add support for basic sequential chains	2 years ago
Samantha Whitmore	315b0c09c6	wip: add method for both docstore and embeddings (#119) ... this will break atm but wanted to get thoughts on implementation. 1. should add() be on docstore interface? 2. should InMemoryDocstore change to take a list of documents as init? (makes this slightly easier to implement in FAISS -- if we think it is less clean then could expose a method to get the number of documents currently in the dict, and perform the logic of creating the necessary dictionary in the FAISS.add_texts method. Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	2 years ago
Harrison Chase	c02eb199b6	add few shot example (#148)	2 years ago
Nicholas Larus-Stone	0c3ae78ec1	chore: update ascii colors to work with dark mode (#152)	2 years ago
Nicholas Larus-Stone	ca4b10bb74	feat: add option to ignore or restrict to SQL tables (#151) ... `SQLDatabase` now accepts two `init` arguments: 1. `ignore_tables` to pass in a list of tables to not search over 2. `include_tables` to restrict to a list of tables to consider	2 years ago