langchain

Commit Graph

Author	SHA1	Message	Date
Harrison Chase	e90d007db3	Harrison/msg files (#2375 ) Co-authored-by: Sahil Masand <masand.sahil@gmail.com> Co-authored-by: Sahil Masand <masands@cbh.com.au>	1 year ago
Kacper Łukawski	585f60a5aa	Qdrant update to 1.1.1 & docs polishing (#2388 ) This PR updates Qdrant to 1.1.1 and introduces local mode, so there is no need to spin up the Qdrant server. By that occasion, the Qdrant example notebooks also got updated, covering more cases and answering some commonly asked questions. All the Qdrant's integration tests were switched to local mode, so no Docker container is required to launch them.	1 year ago
Harrison Chase	fe1eb8ca5f	requests wrapper (#2367 )	1 year ago
Shrined	10dab053b4	Add Enum for agent types (#2321 ) This pull request adds an enum class for the various types of agents used in the project, located in the `agent_types.py` file. Currently, the project is using hardcoded strings for the initialization of these agents, which can lead to errors and make the code harder to maintain. With the introduction of the new enums, the code will be more readable and less error-prone. The new enum members include: - ZERO_SHOT_REACT_DESCRIPTION - REACT_DOCSTORE - SELF_ASK_WITH_SEARCH - CONVERSATIONAL_REACT_DESCRIPTION - CHAT_ZERO_SHOT_REACT_DESCRIPTION - CHAT_CONVERSATIONAL_REACT_DESCRIPTION In this PR, I have also replaced the hardcoded strings with the appropriate enum members throughout the codebase, ensuring a smooth transition to the new approach.	1 year ago
Harrison Chase	d85f57ef9c	Harrison/llama (#2314 ) Co-authored-by: RJ Adriaansen <adriaansen@eshcc.eur.nl>	1 year ago
akmhmgc	94b2f536f3	Modify output for wikipedia api wrapper (#2287 ) ## Description Thanks for the quick maintenance for great repository!! I modified wikipedia api wrapper ## Details - Add output for missing search results - Add tests	1 year ago
Harrison Chase	acfda4d1d8	Harrison/multiline commands (#2280 ) Co-authored-by: Marc Päpper <mpaepper@users.noreply.github.com>	1 year ago
leo-gan	579ad85785	skip unit tests that fail in Windows (#2238 ) Issue #2174 Several unit tests fail in Windows. Added pytest attribute to skip these tests automatically.	1 year ago
Sam Cordner-Matthews	1ddd6dbf0b	Add ability to pass kwargs to loader classes in `DirectoryLoader`, add ability to modify encoding and BeautifulSoup behaviour in `BSHTMLLoader` (#2275 ) Solves #2247. Noted that the only test I added checks for the BeautifulSoup behaviour change. Happy to add a test for `DirectoryLoader` if deemed necessary.	1 year ago
Harrison Chase	2d3918c152	make requests more general (#2209 )	1 year ago
Harrison Chase	5c907d9998	Harrison/base agent without docs (#2166 )	1 year ago
Harrison Chase	f5a4bf0ce4	remove prep (#2136 ) agents should be stateless or async stuff may not work	1 year ago
Harrison Chase	b35260ed47	Harrison/memory base (#2122 ) @3coins + @zoltan-fedor.... heres the pr + some minor changes i made. thoguhts? can try to get it into tmrws release --------- Co-authored-by: Zoltan Fedor <zoltan.0.fedor@gmail.com> Co-authored-by: Piyush Jain <piyushjain@duck.com>	1 year ago
Ankush Gola	ccee1aedd2	add async support for anthropic (#2114 ) should not be merged in before https://github.com/anthropics/anthropic-sdk-python/pull/11 gets released	1 year ago
Harrison Chase	e2c26909f2	Harrison/memory check (#2119 ) Co-authored-by: JIAQIA <jqq1716@gmail.com>	1 year ago
Harrison Chase	3e879b47c1	Harrison/gitbook (#2044 ) Co-authored-by: Irene López <45119610+ireneisdoomed@users.noreply.github.com>	1 year ago
Honkware	aff33d52c5	Add OpenWeatherMap API Tool (#2083 ) Added tool for OpenWeatherMap API	1 year ago
Charlie Holtz	f16c1fb6df	Add replicate take 2 (#2077 ) This PR adds a replicate integration to langchain. It's an updated version of https://github.com/hwchase17/langchain/pull/1993, but with updates to match latest replicate-python code. https://github.com/replicate/replicate-python. --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com> Co-authored-by: Zeke Sikelianos <zeke@sikelianos.com>	1 year ago
Harrison Chase	f281033362	rm pandas dependency (#2102 )	1 year ago
Harrison Chase	410bf37fb8	Harrison/big query (#2100 ) Co-authored-by: lu-cashmoney <lucas.corley@gmail.com>	1 year ago
Harrison Chase	eff5eed719	Harrison/jina (#2043 ) Co-authored-by: numb3r3 <wangfelix87@gmail.com> Co-authored-by: felix-wang <35718120+numb3r3@users.noreply.github.com>	1 year ago
Harrison Chase	9e74df2404	Fix issue#1645: Parse llm_output even there's newline (#2092 ) (#2099 ) Fix issue#1645: Parse either whitespace or newline after 'Action Input:' in llm_output in mrkl agent. Unittests added accordingly. Co-authored-by: ₿ingnan.ΞTH <brillliantz@outlook.com>	1 year ago
blob42	b7f392fdd6	[agent_executor] convenience func: lookup tool by name (#2001 ) A quick convenience function to lookup a tool by name Co-authored-by: blob42 <spike@w530>	1 year ago
Harrison Chase	f74a1bebf5	Harrison/duckdb (#2064 ) Co-authored-by: Trent Hauck <trent@trenthauck.com>	1 year ago
Ankush Gola	b7ebb8fe30	enable streaming in anthropic llm wrapper (#2065 )	1 year ago
Harrison Chase	30e3b31b04	Harrison/document cleanup (#2062 ) Co-authored-by: Delip Rao <delip@users.noreply.github.com>	1 year ago
Harrison Chase	a0cd6672aa	Harrison/site map (#2061 ) Co-authored-by: Tim Asp <707699+timothyasp@users.noreply.github.com>	1 year ago
Daniel Chalef	6598beacdb	PydanticOutputParser unit test (#2047 ) Unit test for PydanticOutputParser --------- Co-authored-by: Daniel Chalef <daniel.chalef@private.org>	1 year ago
Harrison Chase	705431aecc	big docs refactor (#1978 ) Co-authored-by: Ankush Gola <ankush.gola@gmail.com>	1 year ago
Mario Kostelac	e7d6de6b1c	(ChatOpenAI) Add model_name to LLMResult.llm_output (#1960 ) This makes sure OpenAI and ChatOpenAI have the same llm_output, and allow tracking usage per model. Same work for OpenAI was done in https://github.com/hwchase17/langchain/pull/1713.	1 year ago
Harrison Chase	6e1b5b8f7e	Harrison/figma doc loader (#1908 ) Co-authored-by: Ismail Pelaseyed <homanp@gmail.com>	1 year ago
Eli	12f868b292	Propagate "filter" arg in Chroma similarity_search (#1869 ) Technically a duplicate fix to #1619 but with unit tests and a small documentation update - Propagate `filter` arg in Chroma `similarity_search` to delegated call to `similarity_search_with_score` - Add `filter` arg to `similarity_search_by_vector` - Clarify doc strings on FakeEmbeddings	1 year ago
Maurício Maia	f155d9d3ec	Add metadata filter to PGVector search (#1872 ) Add ability to filter pgvector documents by metadata.	1 year ago
Maurício Maia	2212520a6c	Add PGVector collection metadata (#1887 ) The `CollectionStore` for `PGVector` has a `cmetadata` field but it's never used. This PR add the ability to save metadata information to the collection.	1 year ago
Harrison Chase	ce5d97bcb3	Harrison/guarded output parser (#1804 ) Co-authored-by: jerwelborn <jeremy.welborn@gmail.com>	2 years ago
Matt Tucker	a92344f476	Use regex match for bash process error output test assertion. (#1837 ) I was getting the same issue reported in #1339 by [MacYang555](https://github.com/MacYang555) when running the test suite on my Mac. I implemented the fix they suggested to use a regex match in the output assertion for the scenario under test. Resolves #1339	2 years ago
LeoGrin	3701b2901e	use namespace argument in Pinecone constructor (#1757 ) Fix #1756 Use the `namespace` argument of `Pinecone.from_exisiting_index` to set the default value of `namespace` for other methods. Leads to more expected behavior and easier integration in chains. For the test, I've added a line to delete and rebuild the `langchain-demo` index at the beginning of the test. I'm not 100% sure if it's a good idea but it makes the test reproducible.	2 years ago
Mario Kostelac	aff44d0a98	(OpenAI) Add model_name to LLMResult.llm_output (#1713 ) Given that different models have very different latencies and pricings, it's benefitial to pass the information about the model that generated the response. Such information allows implementing custom callback managers and track usage and price per model. Addresses https://github.com/hwchase17/langchain/issues/1557.	2 years ago
Daniel Chalef	b157e0c1c3	Add HTML document_loader that includes page title metadata (#1720 ) This `BSHTMLLoader` document_loader loads an HTML document, extracts text and adds the page title to the returned Document's metadata. The loader uses the already installed bs4 package to extract both text content and the page title. Included in this PR is an example HTML file and an integration test that tests against this file. --------- Co-authored-by: Daniel Chalef <daniel.chalef@private.org>	2 years ago
Kacper Łukawski	4a327dd1d6	Implement basic metadata filtering in Qdrant (#1689 ) This PR implements a basic metadata filtering mechanism similar to the ones in Chroma and Pinecone. It still cannot express complex conditions, as there are no operators, but some users requested to have that feature available.	2 years ago
Harrison Chase	0b29e68c17	Harrison/pgvector (#1679 ) Co-authored-by: Aman Kumar <krsingh.aman@gmail.com>	2 years ago
Xin Qiu	4e13cef05a	feat: add redisearch vectorstore (#1307 ) # Description Add `RediSearch` vectorstore for LangChain RediSearch: [RediSearch quick start](https://redis.io/docs/stack/search/quick_start/) # How to use ``` from langchain.vectorstores.redisearch import RediSearch rds = RediSearch.from_documents(docs, embeddings,redisearch_url="redis://localhost:6379") ```	2 years ago
Jon Luo	0a1b1806e9	sql: do not hard code the LIMIT clause in the table_info section (#1563 ) Seeing a lot of issues in Discord in which the LLM is not using the correct LIMIT clause for different SQL dialects. ie, it's using `LIMIT` for mssql instead of `TOP`, or instead of `ROWNUM` for Oracle, etc. I think this could be due to us specifying the LIMIT statement in the example rows portion of `table_info`. So the LLM is seeing the `LIMIT` statement used in the prompt. Since we can't specify each dialect's method here, I think it's fine to just replace the `SELECT... LIMIT 3;` statement with `3 rows from table_name table:`, and wrap everything in a block comment directly following the `CREATE` statement. The Rajkumar et al paper wrapped the example rows and `SELECT` statement in a block comment as well anyway. Thoughts @fpingham?	2 years ago
Tim Asp	b3234bf3b0	cleanup: unify 3 different pdf loaders, rename PagedPDFSplitter (#1615 ) `OnlinePDFLoader` and `PagedPDFSplitter` lived separate from the rest of the pdf loaders. Because they're all similar, I propose moving all to `pdy.py` and the same docs/examples page. Additionally, `PagedPDFSplitter` naming doesn't match the pattern the rest of the loaders follow, so I renamed to `PyPDFLoader` and had it inherit from `BasePDFLoader` so it can now load from remote file sources.	2 years ago
Luis	562d9891ea	Add regex dict: (#1616 ) This class enables us to send a dictionary containing an output key and the expected format, which in turn allows us to retrieve the result of the matching formats and extract specific information from it. To exclude irrelevant information from our return dictionary, we can prompt the LLM to use a specific command that notifies us when it doesn't know the answer. We refer to this variable as the "no_update_value". Regarding the updated regular expression pattern (r"{}:\s?([^.'\n']).?"), it enables us to retrieve a format as 'Output Key':'value'. We have improved the regex by adding an optional space between ':' and 'value' with "s?", and by excluding points and line jumps from the matches using "[^.'\n']".	2 years ago
Harrison Chase	aed9f9febe	Harrison/return intermediate (#1633 ) Co-authored-by: Mario Kostelac <mario@intercom.io>	2 years ago
yakigac	acd86d33bc	Add read only shared memory (#1491 ) Provide shared memory capability for the Agent. Inspired by #1293 . ## Problem If both Agent and Tools (i.e., LLMChain) use the same memory, both of them will save the context. It can be annoying in some cases. ## Solution Create a memory wrapper that ignores the save and clear, thereby preventing updates from Agent or Tools.	2 years ago
Harrison Chase	c9b5a30b37	move output parsing (#1605 )	2 years ago
Harrison Chase	cb04ba0136	Add support for intermediate steps to SQLDatabaseSequentialChain (#1583 ) (#1601 ) for https://github.com/hwchase17/langchain/issues/1582 I simply added the `return_intermediate_steps` and changed the `output_keys` function. I added 2 simple tests, 1 for SQLDatabaseSequentialChain without the intermediate steps and 1 with Co-authored-by: brad-nemetski <115185478+brad-nemetski@users.noreply.github.com>	2 years ago
Harrison Chase	f95d551f7a	Harrison/shallow metadata (#1599 ) Co-authored-by: Jesse Zhang <jessetanzhang@gmail.com>	2 years ago

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226 Commits (e90d007db39654662b037ebceeb8b95762ed6b85)