langchain

Commit Graph

Author	SHA1	Message	Date
ccurme	5a3c65a756	standard tests: add xfails (#20659 )	5 months ago
Erick Friis	ddc2274aea	standard-tests: split tool calling test (#20803 ) just making it a bit easier to grok	5 months ago
ccurme	6622829c67	mistral: catch GatedRepoError, release 0.1.3 (#20802 ) https://github.com/langchain-ai/langchain/issues/20618 --------- Co-authored-by: Erick Friis <erick@langchain.dev>	5 months ago
Eugene Yurtsev	a7c347ab35	langchain[patch]: Update evaluation logic that instantiates a default LLM (#20760 ) Favor langchain_openai over langchain_community for evaluation logic. --------- Co-authored-by: ccurme <chester.curme@gmail.com>	5 months ago
Eugene Yurtsev	72f720fa38	langchain[major]: Remove default instantations of LLMs from VectorstoreToolkit (#20794 ) Remove default instantiation from vectorstore toolkit.	5 months ago
ccurme	42de5168b1	langchain: deprecate LLMChain, RetrievalQA, and ConversationalRetrievalChain (#20751 )	5 months ago
Erick Friis	30c7951505	core: use qualname in beta message (#20361 )	5 months ago
Aliaksandr Kuzmik	5560cc448c	community[patch]: fix CometTracer bug (#20796 ) Hi! My name is Alex, I'm an SDK engineer from [Comet](https://www.comet.com/site/) This PR updates the `CometTracer` class. Fixed an issue when `CometTracer` failed while logging the data to Comet because this data is not JSON-encodable. The problem was in some of the `Run` attributes that could contain non-default types inside, now these attributes are taken not from the run instance, but from the `run.dict()` return value.	5 months ago
Eugene Yurtsev	1c89e45c14	langchain[major]: breaks some chains to remove hidden defaults (#20759 ) Breaks some chains in langchain to remove hidden chat model / llm instantiation.	5 months ago
Eugene Yurtsev	ad6b5f84e5	community[patch],core[minor]: Move in memory cache implementation to core (#20753 ) This PR moves the InMemoryCache implementation from community to core.	5 months ago
Stefano Ottolenghi	4f67ce485a	docs: Fix typo to render list (#20774 ) This _should_ fix the currently broken list in the [Neo4jVector page](https://python.langchain.com/docs/integrations/vectorstores/neo4jvector/). ![Screenshot from 2024-04-23 08-40-37](https://github.com/langchain-ai/langchain/assets/114478074/ab5ad622-879e-4764-93db-5f502eae479b)	5 months ago
Eugene Yurtsev	a2cc9b55ba	core[patch]: Remove autoupgrade to addable dict in Runnable/RunnableLambda/RunnablePassthrough transform (#20677 ) Causes an issue for this code ```python from langchain.chat_models.openai import ChatOpenAI from langchain.output_parsers.openai_tools import JsonOutputToolsParser from langchain.schema import SystemMessage prompt = SystemMessage(content="You are a nice assistant.") + "{question}" llm = ChatOpenAI( model_kwargs={ "tools": [ { "type": "function", "function": { "name": "web_search", "description": "Searches the web for the answer to the question.", "parameters": { "type": "object", "properties": { "query": { "type": "string", "description": "The question to search for.", }, }, }, }, } ], }, streaming=True, ) parser = JsonOutputToolsParser(first_tool_only=True) llm_chain = prompt \| llm \| parser \| (lambda x: x) for chunk in llm_chain.stream({"question": "tell me more about turtles"}): print(chunk) # message = llm_chain.invoke({"question": "tell me more about turtles"}) # print(message) ``` Instead by definition, we'll assume that RunnableLambdas consume the entire stream and that if the stream isn't addable then it's the last message of the stream that's in the usable format. --- If users want to use addable dicts, they can wrap the dict in an AddableDict class. --- Likely, need to follow up with the same change for other places in the code that do the upgrade	5 months ago
Oleksandr Yaremchuk	9428923bab	experimental[minor]: upgrade the prompt injection model (#20783 ) - Description: In January, Laiyer.ai became part of ProtectAI, which means the model became owned by ProtectAI. In addition to that, yesterday, we released a new version of the model addressing issues the Langchain's community and others mentioned to us about false-positives. The new model has a better accuracy compared to the previous version, and we thought the Langchain community would benefit from using the [latest version of the model](https://huggingface.co/protectai/deberta-v3-base-prompt-injection-v2). - Issue: N/A - Dependencies: N/A - Twitter handle: @alex_yaremchuk	5 months ago
Eugene Yurtsev	645b1e142e	core[minor],langchain[patch],community[patch]: Move InMemory and File implementations of Chat History to core (#20752 ) This PR moves the implementations for chat history to core. So it's easier to determine which dependencies need to be broken / add deprecation warnings	5 months ago
ccurme	7a922f3e48	core, openai: support custom token encoders (#20762 )	5 months ago
Chen94yue	b481b73805	Update custom_retriever.ipynb (#20776 ) Fixed an error in the sample code to ensure that the code can run directly. Thank you for contributing to LangChain! - [ ] PR title: "package: description" - Where "package" is whichever of langchain, community, core, experimental, etc. is being modified. Use "docs: ..." for purely docs changes, "templates: ..." for template changes, "infra: ..." for CI changes. - Example: "community: add foobar LLM" - [ ] PR message: *Delete this entire checklist* and replace with - Description: a description of the change - Issue: the issue # it fixes, if applicable - Dependencies: any dependencies required for this change - Twitter handle: if your PR gets announced, and you'd like a mention, we'll gladly shout you out! - [ ] Add tests and docs: If you're adding a new integration, please include 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/docs/integrations` directory. - [ ] Lint and test: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. See contribution guidelines for more: https://python.langchain.com/docs/contributing/ Additional guidelines: - Make sure optional dependencies are imported within a function. - Please do not add dependencies to pyproject.toml files (even optional ones) unless they are required for unit tests. - Most PRs should not touch more than one package. - Changes should be backwards compatible. - If you are adding something to community, do not re-import it in langchain. If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17.	5 months ago
Bagatur	ed980601e1	docs: update examples in api ref (#20768 )	5 months ago
Bagatur	be51cd3bc9	docs: fix api ref link autogeneration (#20766 )	5 months ago
monke111	c807f0a6dd	Update google_drive.ipynb (#20731 ) langchain_community.document_loaders depricated new langchain_google_community Thank you for contributing to LangChain! - [ ] PR title: "package: description" - Where "package" is whichever of langchain, community, core, experimental, etc. is being modified. Use "docs: ..." for purely docs changes, "templates: ..." for template changes, "infra: ..." for CI changes. - Example: "community: add foobar LLM" - [ ] PR message: *Delete this entire checklist* and replace with - Description: a description of the change - Issue: the issue # it fixes, if applicable - Dependencies: any dependencies required for this change - Twitter handle: if your PR gets announced, and you'd like a mention, we'll gladly shout you out! - [ ] Add tests and docs: If you're adding a new integration, please include 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/docs/integrations` directory. - [ ] Lint and test: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. See contribution guidelines for more: https://python.langchain.com/docs/contributing/ Additional guidelines: - Make sure optional dependencies are imported within a function. - Please do not add dependencies to pyproject.toml files (even optional ones) unless they are required for unit tests. - Most PRs should not touch more than one package. - Changes should be backwards compatible. - If you are adding something to community, do not re-import it in langchain. If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17.	5 months ago
Katarina Supe	dc61e23886	docs: update Memgraph docs (#20736 ) - Description: Memgraph Platform is being run differently now so I updated this (I am DX engineer from Memgraph).	5 months ago
Tabish Mir	6a0d44d632	docs: Fix link for `partition_pdf` in Semi_Structured_RAG.ipynb cookbook (#20763 ) docs: Fix link for `partition_pdf` in Semi_Structured_RAG.ipynb cookbook - Description: Fix incorrect link to unstructured-io `partition_pdf` section	5 months ago
Bagatur	fa4d6f9f8b	docs: install partner pkgs vercel (#20761 )	5 months ago
Christophe Bornet	0ae5027d98	community[patch]: Remove usage of deprecated StoredBlobHistory in CassandraChatMessageHistory (#20666 )	5 months ago
Bagatur	eb18f4e155	infra: rm sep repo partner dirs (#20756 ) so you can `poetry run pip install -e libs/partners/*/` to your hearts content	5 months ago
Bagatur	2a11a30572	docs: automatically add api ref links (#20755 ) ![Screenshot 2024-04-22 at 1 51 13 PM](https://github.com/langchain-ai/langchain/assets/22008038/b8b09fec-3800-4b97-bd26-5571b8308f4a)	5 months ago
Eugene Yurtsev	936c6cc74a	langchain[patch]: Add missing deprecation for openai adapters (#20668 ) Add missing deprecation for openai adapters	5 months ago
Eugene Yurtsev	38adbfdf34	community[patch],core[minor]: Move BaseToolKit to core.tools (#20669 )	5 months ago
Mark Needham	ce23f8293a	Community patch clickhouse make it possible to not specify index (#20460 ) Vector indexes in ClickHouse are experimental at the moment and can sometimes break/change behaviour. So this PR makes it possible to say that you don't want to specify an index type. Any queries against the embedding column will be brute force/linear scan, but that gives reasonable performance for small-medium dataset sizes. --------- Co-authored-by: Erick Friis <erick@langchain.dev> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	5 months ago
ccurme	c010ec8b71	patch: deprecate (a)get_relevant_documents (#20477 ) - `.get_relevant_documents(query)` -> `.invoke(query)` - `.get_relevant_documents(query=query)` -> `.invoke(query)` - `.get_relevant_documents(query, callbacks=callbacks)` -> `.invoke(query, config={"callbacks": callbacks})` - `.get_relevant_documents(query, kwargs)` -> `.invoke(query, kwargs)` --------- Co-authored-by: Erick Friis <erick@langchain.dev>	5 months ago
A Noor	939d113d10	docs: Fixed grammar mistake (#20697 ) Description: Changed "You are" to "You are a". Grammar issue. Dependencies: None Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	5 months ago
Matheus Henrique Raymundo	bb69819267	community: Fix the stop sequence key name for Mistral in Bedrock (#20709 ) Fixing the wrong stop sequence key name that causes an error on AWS Bedrock. You can check the MistralAI bedrock parameters [here](https://docs.aws.amazon.com/bedrock/latest/userguide/model-parameters-mistral.html) This change fixes this [issue](https://github.com/langchain-ai/langchain/issues/20095)	5 months ago
Bagatur	1c7b3c75a7	community[patch], experimental[patch]: support tool-calling sql and p… (#20639 ) d agents	5 months ago
Bagatur	d0cee65cdc	langchain[patch]: langchain-pinecone self query support (#20702 )	5 months ago
Leonid Kuligin	5ae738c4fe	docs: on google-genai vs google-vertexai (#20713 ) Thank you for contributing to LangChain! - [ ] PR title: "docs: added a description of differences langchain_google_genai vs langchain_google_vertexai" - [ ] - Description: added a description of differences langchain_google_genai vs langchain_google_vertexai	5 months ago
shumway743	cb6e5e56c2	community[minor]: add graph store implementation for apache age (#20582 ) Description: implemented GraphStore class for Apache Age graph db Dependencies: depends on psycopg2 Unit and integration tests included. Formatting and linting have been run. --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
Christophe Bornet	c909ae0152	community[minor]: Add async methods to CassandraVectorStore (#20602 ) Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	5 months ago
Leonid Ganeline	06d18c106d	langchain[patch]: `example_selector` import fix (#20676 ) Cleaned up updated imports	5 months ago
Leonid Ganeline	d6470aab60	langchain: `dosctore` import fix (#20678 ) Cleaned up imports	5 months ago
Leonid Ganeline	3a750e130c	templates: `utilities` import fix (#20679 ) Updated imports from `from langchain.utilities` to `from langchain_community.utilities`	5 months ago
Dmitry Tyumentsev	f111efeb6e	community[patch]: YandexGPT API add ability to disable request logging (#20670 ) Closes (#20622) Added the ability to [disable logging of requests to YandexGPT](https://yandex.cloud/en/docs/foundation-models/operations/yandexgpt/disable-logging).	5 months ago
Erick Friis	e5f5d9ff56	docs: aws listing (#20674 )	5 months ago
Mateusz Szewczyk	75ffe51bbe	ibm: Add support for Embedding Models (#20647 ) --------- Co-authored-by: Erick Friis <erick@langchain.dev>	5 months ago
Erick Friis	73809817ff	community: release 0.0.34 (#20672 )	5 months ago
Tomaz Bratanic	e4b38e2822	Update neo4j cypher templates to the function callback (#20515 ) Update Neo4j Cypher templates to use function callback to pass context instead of passing it in user prompt. Co-authored-by: Erick Friis <erick@langchain.dev>	5 months ago
Tomaz Bratanic	3d9b26fc28	Update neo4j vector documentation (#20455 ) Co-authored-by: Chester Curme <chester.curme@gmail.com> Co-authored-by: Erick Friis <erick@langchain.dev>	5 months ago
Tomaz Bratanic	8c08cf4619	community: Add support for relationship indexes in neo4j vector (#20657 ) Neo4j has added relationship vector indexes. We can't populate them, but we can use existing indexes for retrieval	5 months ago
Erick Friis	940242c1ec	core: release 0.1.45 (#20664 )	5 months ago
Saurabh Chalke	3dd6266bcc	docs: Remove Duplicate --quiet Flag in Installation Command in LangSmith Docs (#20121 ) Description: This pull request removes a duplicated `--quiet` flag in the pip install command found in the LangSmith Walkthrough section of the documentation. Issue: N/A Dependencies: None	5 months ago
Aditya	6a97448928	Updated Tutorials for Vertex Vector Search (#20376 ) Thank you for contributing to LangChain! - [ ] PR title: "package: docs" - [ ] PR message: - Description: Updated Tutorials for Vertex Vector Search - Issue: NA - Dependencies: NA - Twitter handle: if your PR gets announced, and you'd like a mention, we'll gladly shout you out! @lkuligin for review --------- Co-authored-by: adityarane@google.com <adityarane@google.com> Co-authored-by: Leonid Kuligin <lkuligin@yandex.ru> Co-authored-by: Chester Curme <chester.curme@gmail.com>	5 months ago
Boris Djurdjevic	c5aab9afe3	docs: Fix minor typo in data_connection/document_loaders/custom (#20648 ) Description: Minor documentation typo fix in `data_connection/document_loaders/custom`: `thta's` -> `that's`	5 months ago

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