langchain

Commit Graph

Author	SHA1	Message	Date
Davis Chase	e7e29f9937	Dev2049/add modern treasury (#3924 ) Modified Modern Treasury and Strip slightly so credentials don't have to be passed in explicitly. Thanks @mattgmarcus for adding Modern Treasury! --------- Co-authored-by: Matt Marcus <matt.g.marcus@gmail.com>	1 year ago
mbchang	ffc87233a1	refactor GymnasiumAgent (#3927 ) refactor GymnasiumAgent (for single-agent environments) to be extensible to PettingZooAgent (multi-agent environments)	1 year ago
mbchang	81601d886c	new example: multi-agent simulations with environment (#3928 )	1 year ago
Harrison Chase	f7a828685d	Harrison/constitutional chain (#3931 ) Co-authored-by: Sam Ching <samuel@duolingo.com>	1 year ago
Venelin Valkov	bc7e4d5cd4	Add links to YouTube videos by Venelin Valkov (#3820 ) Hi, I've added links to my YouTube videos on LangChain. Thank you for making/maintaining LangChain! Venelin	1 year ago
Johan Stenberg (MSFT)	6bd367916c	Update adding_memory_chain_multiple_inputs.ipynb (#3895 ) Fix misleading docs in memory chain example (used the term "outputs" instead of "inputs")	1 year ago
Zander Chase	9b9b231e10	Update some Tools Docs (#3913 ) Haven't gotten to all of them, but this: - Updates some of the tools notebooks to actually instantiate a tool (many just show a 'utility' rather than a tool. More changes to come in separate PR) - Move the `Tool` and decorator definitions to `langchain/tools/base.py` (but still export from `langchain.agents`) - Add scene explain to the load_tools() function - Add unit tests for public apis for the langchain.tools and langchain.agents modules	1 year ago
engkheng	21335d43b2	Minor `LLMChain` docs correction (#3791 ) `LLMChain` run method can take multiple input variables.	1 year ago
Younis Shah	22a1896c30	[docs]: updates connecting_to_a_feature_store.ipynb (#3776 ) * fixes `FeastPromptTemplate.format` example to use `driver_id`	1 year ago
Harrison Chase	e28c6403aa	Harrison/cohere reranker (#3904 )	1 year ago
mbchang	3e1cb31f63	fix: add import for gymnasium (#3899 )	1 year ago
Nikolas Garske	c4d3d74148	Fix typos in arxiv.ipynb (#3887 ) Several minor typos in the doc for the arxiv document loaders were fixed.	1 year ago
Ankush Gola	e87f81b3ec	add more color to callbacks docs (#3856 )	1 year ago
Zander Chase	19912d755e	Vwp/arxiv (#3855 ) Co-authored-by: Mike Wang <62768671+skcoirz@users.noreply.github.com>	1 year ago
Zander Chase	e17858470c	Vwp/multi line input (#3854 ) Co-authored-by: Paolo Rechia <paolorechia@gmail.com>	1 year ago
Zander Chase	fbbdf161cd	Lambda Tool (#3842 ) Co-authored-by: Jason Holtkamp <holtkam2@gmail.com>	1 year ago
Ankush Gola	d3ec00b566	Callbacks Refactor [base] (#3256 ) Co-authored-by: Nuno Campos <nuno@boringbits.io> Co-authored-by: Davis Chase <130488702+dev2049@users.noreply.github.com> Co-authored-by: Zander Chase <130414180+vowelparrot@users.noreply.github.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Zander Chase	18ec22fe56	Remove multi-input tool section (#3810 ) Moving to new notebook. Will re-intro w/ new agent	1 year ago
mbchang	adcad98bee	fix: fix filepath error in agent simulations docs (#3795 )	1 year ago
Harrison Chase	20aad0bed1	stripe docs	1 year ago
Sheldon	399065e858	update zilliz example (#3578 ) 1. Now the Zilliz example can't connect to Zilliz Cloud, fixed Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Harrison Chase	c494ca3ad2	Harrison/doc2txt (#3772 ) Co-authored-by: rishni ratnam <rishniratnam@gmail.com>	1 year ago
Harrison Chase	0c0f14407c	Harrison/tair (#3770 ) Co-authored-by: Seth Huang <848849+seth-hg@users.noreply.github.com>	1 year ago
Harrison Chase	b7ae9f715d	Langchain with reddit (#3661 ) (#3768 ) I have added a reddit document loader which fetches the text from the Posts of Subreddits or Reddit users, using the `praw` Python package. I have also added an example notebook reddit.ipynb in order to guide users to use this dataloader. This code was made in format similar to twiiter document loader. I have run code formating, linting and also checked the code myself for different scenarios. This is my first contribution to an open source project and I am really excited about this. If you want to suggest some improvements in my code, I will be happy to do it. :) Co-authored-by: Taaha Bajwa <taaha.s.bajwa@gmail.com>	1 year ago
Harrison Chase	be7a8e0824	Harrison/redis cache (#3766 ) Co-authored-by: Tyler Hutcherson <tyler.hutcherson@redis.com>	1 year ago
engkheng	f37a932b24	Improve chat prompt template docs (#3719 ) Add a few more explanations and examples.	1 year ago
Jon Saginaw	f8d69e4e52	Enhancement: Blockchain Document Loader with better Metadata support (#3710 ) This PR includes some minor alignment updates, including: - metadata object extended to support contractAddress, blockchainType, and tokenId - notebook doc better aligned to standard langchain format - startToken changed from int to str to support multiple hex value types on the Alchemy API The updated metadata will look like the below. It's possible for a single contractAddress to exist across multiple blockchains (e.g. Ethereum, Polygon, etc.) so it's important to include the blockchainType. ``` metadata = {"source": self.contract_address, "blockchain": self.blockchainType, "tokenId": tokenId} ```	1 year ago
Davis Chase	220a7076ac	Add Mathpix pdf loader (#3727 ) Inspo https://twitter.com/danielgross/status/1651695062307274754?s=46&t=1zHLap5WG4I_kQPPjfW9fA Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Harrison Chase	40f6e60e68	Harrison/stripe (#3762 ) Co-authored-by: Ismail Pelaseyed <homanp@gmail.com>	1 year ago
Harrison Chase	7a129ac043	Harrison/pypdf loader (#3764 ) Co-authored-by: Felipe Meres <felipe@felipemeres.com>	1 year ago
mbchang	4eefea0fe8	new example: single agent, simulated environment (openai gym) (#3758 ) For many applications of LLM agents, the environment is real (internet, database, REPL, etc). However, we can also define agents to interact in simulated environments like text-based games. This is an example of how to create a simple agent-environment interaction loop with [Gymnasium](https://github.com/Farama-Foundation/Gymnasium) (formerly [OpenAI Gym](https://github.com/openai/gym)).	1 year ago
0xDTE	6ce34bb4fe	Fixing broken document links (#3756 ) simple document url fixes. nothing fancy.	1 year ago
Harrison Chase	c55ba43093	Harrison/vespa (#3761 ) Co-authored-by: Lester Solbakken <lesters@users.noreply.github.com>	1 year ago
mbchang	ee20b3e0d0	bug fix: initialize the arxivAPIWrapper object (#3733 )	1 year ago
leo-gan	e510732ad2	docs: improved `vectorstore` notebooks (#3724 ) - Added links to the vectorstore providers - Added installation code (it is not clear that we have to go to the `LangChan Ecosystem` page to get installation instructions.)	1 year ago
BioErrorLog	ad4eae7ef0	Fix linting on the Quickstart Guide sample codes (#3701 ) When copying and pasting the sample code from the Quickstart Guide, lint errors ("missing whitespace around operator") occur."	1 year ago
Zander Chase	a46f1d830e	Synchronous Browser (#3745 ) Split out sync methods in playwright	1 year ago
Zander Chase	6c2b16e465	Add SceneXplain Tool (#3752 )	1 year ago
erwanlc	72c5c15f7f	Fix: Updated links for in depth explanation of chain types in the Question Answering notebooks (#3714 ) In the notebook question_answering.ipynb ([link](https://github.com/hwchase17/langchain/blob/master/docs/modules/chains/index_examples/question_answering.ipynb)), and the notebook qa_with_sources.ipynb ([link](https://github.com/hwchase17/langchain/blob/master/docs/modules/chains/index_examples/qa_with_sources.ipynb)), the first paragraph contains a dead link: > This notebook walks through how to use LangChain for question answering over a list of documents. It covers four different types of chains: stuff, map_reduce, refine, map_rerank. For a more in depth explanation of what these chain types are, see [here](`32793f94fd/docs/modules/chains/combine_docs.md`). The file combine_docs.md doesn't exist anymore and thus provide 404 - Page not found. I updated the links so it redirect to https://docs.langchain.com/docs/components/chains/index_related_chains as in the summarize notebook ([link](https://github.com/hwchase17/langchain/blob/master/docs/modules/chains/index_examples/summarize.ipynb)) present in the same folder.	1 year ago
Alan Cha	e3b7a20454	Fix typo (#3728 )	1 year ago
Zander Chase	5042bd40d3	Add Shell Tool (#3335 ) Create an official bash shell tool to replace the dynamically generated one	1 year ago
Zander Chase	334c162f16	Add Other File Utilities (#3209 ) Add other File Utilities, include - List Directory - Search for file - Move - Copy - Remove file Bundle as toolkit Add a notebook that connects to the Chat Agent, which somewhat supports multi-arg input tools Update original read/write files to return the original dir paths and better handle unsupported file paths. Add unit tests	1 year ago
Zander Chase	491c27f861	PlayWright Web Browser Toolkit (#3262 ) Adds a PlayWright web browser toolkit with the following tools: - NavigateTool (navigate_browser) - navigate to a URL - NavigateBackTool (previous_page) - wait for an element to appear - ClickTool (click_element) - click on an element (specified by selector) - ExtractTextTool (extract_text) - use beautiful soup to extract text from the current web page - ExtractHyperlinksTool (extract_hyperlinks) - use beautiful soup to extract hyperlinks from the current web page - GetElementsTool (get_elements) - select elements by CSS selector - CurrentPageTool (current_page) - get the current page URL	1 year ago
mbchang	1da3ee1386	Multiagent authoritarian (#3686 ) This notebook showcases how to implement a multi-agent simulation where a privileged agent decides who to speak. This follows the polar opposite selection scheme as [multi-agent decentralized speaker selection](https://python.langchain.com/en/latest/use_cases/agent_simulations/multiagent_bidding.html). We show an example of this approach in the context of a fictitious simulation of a news network. This example will showcase how we can implement agents that - think before speaking - terminate the conversation	1 year ago
Hasan Patel	03c05b15f6	Fixed some typos on deployment.md (#3652 ) Fixed typos and added better formatting for easier readability	1 year ago
Davis Chase	3b609642ae	Self-query with generic query constructor (#3607 ) Alternate implementation of #3452 that relies on a generic query constructor chain and language and then has vector store-specific translation layer. Still refactoring and updating examples but general structure is there and seems to work s well as #3452 on exampels --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
plutopulp	6d6fd1b9e1	Add PipelineAI LLM integration (#3644 ) Add PipelineAI LLM integration	1 year ago
Harrison Chase	a35bbbfa9e	Harrison/lancedb (#3634 ) Co-authored-by: Minh Le <minhle@canva.com>	1 year ago
Ehsan M. Kermani	4a246e2fd6	Allow clearing cache and fix gptcache (#3493 ) This PR * Adds `clear` method for `BaseCache` and implements it for various caches * Adds the default `init_func=None` and fixes gptcache integtest * Since right now integtest is not running in CI, I've verified the changes by running `docs/modules/models/llms/examples/llm_caching.ipynb` (until proper e2e integtest is done in CI)	1 year ago
Shukri	fac4f36a87	Update models used for embeddings in the weaviate example (#3594 ) Use text-embedding-ada-002 because it [outperforms all other models](https://openai.com/blog/new-and-improved-embedding-model).	1 year ago

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794 Commits (c5cc09d4e343a9596d1835f2f66e25d6c043af6c)