194 Commits (main)

Author	SHA1	Message	Date
Harrison Chase	1e56879d38	Harrison/save faiss (#916) ... Co-authored-by: Shrey Joshi <shreyjoshi2004@gmail.com>	1 year ago
Ankush Gola	6bd1529cb7	add GoogleDriveLoader (#914) ... only deal with docs files for now	1 year ago
Harrison Chase	cea380174f	fix docs custom prompt template (#917)	1 year ago
Harrison Chase	87fad8fc00	analyze document (#731) ... add analyze document chain, which does text splitting and then analysis	1 year ago
Harrison Chase	e2b834e427	Harrison/prompt template prefix (#888) ... Co-authored-by: Gabriel Simmons <simmons.gabe@gmail.com>	1 year ago
Harrison Chase	f95cedc443	Harrison/sql rows (#915) ... Co-authored-by: Jon Luo <20971593+jzluo@users.noreply.github.com>	1 year ago
Harrison Chase	2ec25ddd4c	add unstructured examples (#913)	1 year ago
Harrison Chase	71e662e88d	update docs (#905)	1 year ago
Harrison Chase	53d56d7650	Harrison/unstructured support (#903)	1 year ago
Harrison Chase	2a68be3e8d	chat vector db chain (#902)	1 year ago
James Briggs	8217a2f26c	Update pinecone init details in docs (#898) ... PR to fix outdated environment details in the docs, see issue #897 I added code comments as pointers to where users go to get API keys, and where they can find the relevant environment variable.	1 year ago
Harrison Chase	a2b699dcd2	prompt template from string (#884)	1 year ago
Harrison Chase	0b9f086d36	Harrison/docs splitter (#879)	1 year ago
Zach Schillaci	4c79100b15	Correct prompt typo + update example for SQLDatabaseChain (#868) ... See https://github.com/hwchase17/langchain/issues/821	1 year ago
Harrison Chase	3f48eed5bd	Harrison/milvus (#856) ... Signed-off-by: Filip Haltmayer <filip.haltmayer@zilliz.com> Signed-off-by: Frank Liu <frank.liu@zilliz.com> Co-authored-by: Filip Haltmayer <81822489+filip-halt@users.noreply.github.com> Co-authored-by: Frank Liu <frank@frankzliu.com>	1 year ago
Harrison Chase	fc0cfd7d1f	docs (#848)	1 year ago
Harrison Chase	23d5f64bda	Harrison/ngram example (#846) ... Co-authored-by: Sean Spriggens <ssprigge@syr.edu>	1 year ago
Harrison Chase	0de55048b7	return code for pal (#844)	1 year ago
Harrison Chase	d564308e0f	rfc: instruct embeddings (#811) ... Co-authored-by: seanaedmiston <seane999@gmail.com>	1 year ago
Istora Mandiri	06438794e1	Fix typo in textsplitter docs (#825)	1 year ago
Harrison Chase	7b4882a2f4	Harrison/tf embeddings (#817) ... Co-authored-by: Ryohei Kuroki <10434946+yakigac@users.noreply.github.com>	1 year ago
Harrison Chase	94ae126747	return sql intermediate steps (#792)	1 year ago
Roy Williams	6086292252	Centralize logic for loading from LangChainHub, add ability to pin dependencies (#805) ... It's generally considered to be a good practice to pin dependencies to prevent surprise breakages when a new version of a dependency is released. This commit adds the ability to pin dependencies when loading from LangChainHub. Centralizing this logic and using urllib fixes an issue identified by some windows users highlighted in this video - https://youtu.be/aJ6IQUh8MLQ?t=537	1 year ago
Harrison Chase	1ad7973cc6	Harrison/tool decorator (#790) ... Co-authored-by: Jason Liu <jxnl@users.noreply.github.com> Co-authored-by: Jason Liu <jason@jxnl.coA>	1 year ago
Harrison Chase	248c297f1b	Sample row in table info for SQLDatabase (#769) (#782) ... The agents usually benefit from understanding what the data looks like to be able to filter effectively. Sending just one row in the table info allows the agent to understand the data before querying and get better results. --------- Co-authored-by: Francisco Ingham <> --------- Co-authored-by: Francisco Ingham <fpingham@gmail.com>	1 year ago
Harrison Chase	c658f0aed3	Harrison/add to search (#778) ... Co-authored-by: Enrico Shippole <enricoship@gmail.com>	1 year ago
Harrison Chase	a5d003f0c9	update notebook and make backwards compatible (#772)	1 year ago
Harrison Chase	b9ad214801	add docs for loading from hub (#763)	1 year ago
Harrison Chase	1b89a438cf	(wip) Harrison/serialize agents (#725)	1 year ago
Roy Williams	d2f882158f	Add type information for crawler.py (#738) ... Added type information to `crawler.py` to make it safer to use and understand.	1 year ago
Harrison Chase	bd0bf4e0a9	Harrison/generate blog post (#732) ... Co-authored-by: Ren <yirenlu92@users.noreply.github.com>	1 year ago
scadEfUr	e3df8ab6dc	move hyde into chains (#728) ... Co-authored-by: scadEfUr <>	1 year ago
Harrison Chase	0ffeabd14f	Harrison/serialize llm chain (#671)	1 year ago
Sam Hogan	499e54edda	fix typos in readme and text splitter docs (#720) ... Fix typos in readme and TextSplitter documentation.	1 year ago
Николай Шангин	18b1466893	Fix not imported 'validator' (#715) ... otherwise `@validator("input_variables")` do not work	1 year ago
Nicolas	66fd57878a	docs: Update vector_db_qa_with_sources.ipynb (#706)	1 year ago
Harrison Chase	fc4ad2db0f	langchain hub docs (#704) ... Co-authored-by: scadEfUr <123224380+scadEfUr@users.noreply.github.com>	1 year ago
Harrison Chase	3a30e6daa8	Harrison/openai callback (#684)	1 year ago
Amos Ng	8baf6fb920	Update examples to fix execution problems (#685) ... On the [Getting Started page](https://langchain.readthedocs.io/en/latest/modules/prompts/getting_started.html) for prompt templates, I believe the very last example ```python print(dynamic_prompt.format(adjective=long_string)) ``` should actually be ```python print(dynamic_prompt.format(input=long_string)) ``` The existing example produces `KeyError: 'input'` as expected *** On the [Create a custom prompt template](https://langchain.readthedocs.io/en/latest/modules/prompts/examples/custom_prompt_template.html#id1) page, I believe the line ```python Function Name: {kwargs["function_name"]} ``` should actually be ```python Function Name: {kwargs["function_name"].__name__} ``` The existing example produces the prompt: ``` Given the function name and source code, generate an English language explanation of the function. Function Name: <function get_source_code at 0x7f907bc0e0e0> Source Code: def get_source_code(function_name): # Get the source code of the function return inspect.getsource(function_name) Explanation: ``` *** On the [Example Selectors](https://langchain.readthedocs.io/en/latest/modules/prompts/examples/example_selectors.html) page, the first example does not define `example_prompt`, which is also subtly different from previous example prompts used. For user convenience, I suggest including ```python example_prompt = PromptTemplate( input_variables=["input", "output"], template="Input: {input}\nOutput: {output}", ) ``` in the code to be copy-pasted	1 year ago
Samantha Whitmore	77e3d58922	ConversationEntityMemory: Chain which uses an entity extraction & sum… (#678) ... …marization prompt to maintain a key-value store of memory information cc @devennavani Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Ikko Eltociear Ashimine	64580259d0	Fix typo in hyde.ipynb (#688) ... therefor -> therefore	1 year ago
Harrison Chase	e45f7e40e8	Harrison/few shot yaml (#682) ... Co-authored-by: vintro <77507980+vintrocode@users.noreply.github.com>	1 year ago
Will Olson	2f57d18b25	Update hyperlink in Custom Prompt Template page (#677) ... The current link points to a non-existent page. I've updated the link to match what is on the "Create a custom example selector" page. <img width="584" alt="Screen Shot 2023-01-21 at 10 33 05 AM" src="https://user-images.githubusercontent.com/6773706/213879535-d8f2953d-ac37-448d-9b32-fdeb7b73cc32.png">	1 year ago
Harrison Chase	3d41af0aba	Harrison/load tools kwargs (#681) ... Co-authored-by: Bruno Bornsztein <bruno.bornsztein@gmail.com>	1 year ago
Harrison Chase	0b204d8c21	Harrison/quadrant (#665) ... Co-authored-by: Kacper Łukawski <kacperlukawski@users.noreply.github.com>	1 year ago
Harrison Chase	d0fdc6da11	Harrison/bing wrapper (#656) ... Co-authored-by: Enrico Shippole <henryshippole@gmail.com>	1 year ago
Charles Frye	bfb23f4608	typo bugfixes in getting started with prompts (#651) ... tl;dr: input -> word, output -> antonym, rename to dynamic_prompt consistently The provided code in this example doesn't run, because the keys are `word` and `antonym`, rather than `input` and `output`. Also, the `ExampleSelector`-based prompt is named `few_shot_prompt` when defined and `dynamic_prompt` in the follow-up example. The former name is less descriptive and collides with an earlier example, so I opted for the latter. Thanks for making a really cool library!	1 year ago
John	3adc5227cd	typo (#650)	1 year ago
Harrison Chase	30abfc41c2	add instructions for saving loading (#642)	1 year ago
Harrison Chase	95720adff5	Add documentation for custom prompts for Agents (#631) (#640) ... - Added a comment interpreting regex for `ZeroShotAgent` - Added a note to the `Custom Agent` notebook Co-authored-by: Sam Ching <samuel@duolingo.com>	1 year ago
Harrison Chase	6be5f4e4c4	Harrison/sql db chain (#641) ... Co-authored-by: Bruno Bornsztein <bruno.bornsztein@gmail.com>	1 year ago
Chetanya Rastogi	b550f57912	Fix the env variable for OpenAI Base Url (#639) ... For using Azure OpenAI API, we need to set multiple env vars. But as can be seen in openai package [here](48b69293a3/openai/__init__.py (L35)), the env var for setting base url is named `OPENAI_API_BASE` and not `OPENAI_API_BASE_URL`. This PR fixes that part in the documentation.	1 year ago
Francis	b374d481c8	fix typo (#636) ... there is a small typo in one of the docs.	1 year ago
Harrison Chase	3d43906572	Harrison/new api chain (#623) ... Co-authored-by: Francisco Ingham <fpingham@gmail.com> Co-authored-by: lesscomfortable <pancho_ingham@hotmail.com>	1 year ago
Harrison Chase	1c71fadfdc	more complex sql chain (#619) ... add a more complex sql chain that first subsets the necessary tables	1 year ago
Harrison Chase	2a54e73fec	bump version to 0063 (#616)	1 year ago
Francisco Ingham	1787c473b8	Custom prompt option for llm_bash and api chains (#612) ... Co-authored-by: lesscomfortable <pancho_ingham@hotmail.com>	1 year ago
Harrison Chase	9f9afbb6a8	add custom prompt for LLMMathChain and SQLDatabase chain (#605)	1 year ago
Sasmitha Manathunga	3e55f1474e	docs: fix typo (#604)	1 year ago
Rukmal Weerawarana	0f544a8811	Fix minor error in LLM documentation (#602)	1 year ago
Ikko Eltociear Ashimine	60dfe58325	Fix typo in vector_db_qa.ipynb (#597) ... paramter -> parameter	1 year ago
Harrison Chase	950a81399a	bump version to 61 (#596)	1 year ago
Harrison Chase	d574bf0a27	add documentation on how to load different chain types (#595)	1 year ago
Harrison Chase	8ab09c18a1	Return source documents option in VectorDBQA (#585) (#592) ... Co-authored-by: lesscomfortable <pancho_ingham@hotmail.com> Co-authored-by: Francisco Ingham <fpingham@gmail.com> Co-authored-by: lesscomfortable <pancho_ingham@hotmail.com>	1 year ago
Harrison Chase	7b6e7f6e12	bump to version 60 (#583)	1 year ago
Harrison Chase	f74ce7a104	Harrison/combine memories (#582) ... Signed-off-by: Diwank Singh Tomer <diwank.singh@gmail.com> Co-authored-by: Diwank Singh Tomer <diwank.singh@gmail.com>	1 year ago
Harrison Chase	ffc7e04d44	Harrison/wolfram alpha (#579) ... Co-authored-by: Nicolas <nicolascamara29@gmail.com>	1 year ago
Harrison Chase	7de5139750	add example selector docs (#564)	1 year ago
Harrison Chase	b06a2a6191	improve documentation on how to pass in custom prompts (#561)	1 year ago
Harrison Chase	1192cc0767	smart text splitter (#530) ... smart text splitter that iteratively tries different separators until it works!	1 year ago
Harrison Chase	8dfad874a2	map rerank chain (#516) ... add a chain that applies a prompt to all inputs and then returns not only an answer but scores it add examples for question answering and question answering with sources	1 year ago
Nicolas	948eee9fe1	Docs: side menu to match the order (llms) (#557) ... Small quick fix: Suggest making the order of the menu the same as it is written on the page (Getting Started -> Key Concepts). Before the menu order was not the same as it was on the page. Not sure if this is the only place the menu is affected. Mismatch is found here: https://langchain.readthedocs.io/en/latest/modules/llms.html	1 year ago
Harrison Chase	823a44ef80	bump to 0058 (#556)	1 year ago
Harrison Chase	74932f2516	RFC: conversational agent (#464) ... Co-authored-by: Bruno Bornsztein <bruno.bornsztein@gmail.com>	1 year ago
Harrison Chase	e64ed7b975	Harrison/tools priority (#554) ... Co-authored-by: Yong723 <50616781+Yongtae723@users.noreply.github.com>	1 year ago
Harrison Chase	4974f49bb7	add return_direct flag to tool (#537) ... adds a return_direct flag to tools, which just returns the tool output as the final output	1 year ago
Harrison Chase	9753bccc71	Feature: linkcheck-action (#534) (#542) ... - Add support for local build and linkchecking of docs - Add GitHub Action to automatically check links before prior to publication - Minor reformat of Contributing readme - Fix existing broken links Co-authored-by: Hunter Gerlach <hunter@huntergerlach.com> Co-authored-by: Hunter Gerlach <HunterGerlach@users.noreply.github.com> Co-authored-by: Hunter Gerlach <hunter@huntergerlach.com>	1 year ago
Harrison Chase	73f7ebd9d1	Harrison/sqlalchemy cache store (#536) ... Co-authored-by: Jason Gill <jasongill@gmail.com>	1 year ago
Rubens Mau	020e73017b	Updated embeddings.ipynb (#531) ... updated embeddings.ipynb	1 year ago
Ikko Eltociear Ashimine	ca9aaac36e	Fix typo in key_concepts.md (#535) ... therefor -> therefore	1 year ago
Harrison Chase	9e04c34e20	Add BaseCallbackHandler and CallbackManager (#478) ... Co-authored-by: Ankush Gola <9536492+agola11@users.noreply.github.com>	1 year ago
Harrison Chase	0db05b6725	Harrison/add human prefix (#520) ... Co-authored-by: Andrew Huang <jhuang16888@gmail.com>	1 year ago
Harrison Chase	03f185bcd5	more robust handling for max iterations (#514) ... add a `generate` method which makes one final forward pass through the llm	1 year ago
Harrison Chase	40326c698c	unify argument name (#513) ... unify names in map reduce and refine chains to just be return_intermediate_steps also unify the return key	1 year ago
Harrison Chase	985496f4be	Docs refactor (#480) ... Big docs refactor! Motivation is to make it easier for people to find resources they are looking for. To accomplish this, there are now three main sections: - Getting Started: steps for getting started, walking through most core functionality - Modules: these are different modules of functionality that langchain provides. Each part here has a "getting started", "how to", "key concepts" and "reference" section (except in a few select cases where it didnt easily fit). - Use Cases: this is to separate use cases (like summarization, question answering, evaluation, etc) from the modules, and provide a different entry point to the code base. There is also a full reference section, as well as extra resources (glossary, gallery, etc) Co-authored-by: Shreya Rajpal <ShreyaR@users.noreply.github.com>	1 year 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>	1 year ago
Harrison Chase	b5d8434a50	Harrison/improve chain docs (#251)	2 years ago
Harrison Chase	d3a7429f61	(WIP) agents (#171)	2 years ago
Harrison Chase	c02eb199b6	add few shot example (#148)	2 years ago
Harrison Chase	b1b6b27c5f	Harrison/redo docs (#130) ... Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	2 years ago
Harrison Chase	5e76c12455	Harrison/fix docs (#115)	2 years ago
Harrison Chase	76aff023d7	FAISS and embedding support (#48) ... also adds embeddings and an in memory docstore	2 years ago
Harrison Chase	5621ca7b07	Harrison/more documentation (#19)	2 years ago
Harrison Chase	18aeb72012	initial commit	2 years ago