langchain

Commit Graph

Author	SHA1	Message	Date
Bagatur	b802dd96f2	core[patch]: Release 0.1.1 (#14738 )	7 months ago
William FH	9d4100f915	Revert "[Hub\|tracing] Tag hub prompts" (#14735 ) Reverts langchain-ai/langchain#14720	7 months ago
Bagatur	b9975fac89	infra: add action checkout to pre-release-checks (#14732 )	7 months ago
Erick Friis	9fb26a2a71	community[patch]: fix pgvector sqlalchemy (#14726 ) Fixes #14699	7 months ago
Bagatur	1cec0afc62	google-genai[patch]: add google-genai integration deps and extras (#14731 )	7 months ago
Bagatur	ba897fc04c	infra: Pre-release integration tests for partner pkgs (#14687 )	7 months ago
Bagatur	74211aa02e	infra: add integration test workflow (#14688 )	7 months ago
Leonid Kuligin	c5c64aa863	docs: updated branding for Google AI (#14728 ) Replace this entire comment with: - Description: a small fix in branding	7 months ago
Erick Friis	a86065c536	docs[patch]: fix databricks metadata (#14727 )	7 months ago
Bob Lin	ff206ae30d	Update `google_generative_ai.ipynb` (#14704 )	7 months ago
William FH	852b9ca494	[Hub\|tracing] Tag hub prompts (#14720 ) If you're using the hub, you'll likely be interested in tracking the commit/object when tracing. This PR adds it to the config	7 months ago
William FH	79ae6c2a9e	Add dense proposals (#14719 ) Indexing strategy based on decomposing candidate propositions while indexing.	7 months ago
William FH	bc3ec78a38	[Workflows] Add nvidia-aiplay to _release.yml (#14722 ) As the title says. In the future will want to have a script to automate this	7 months ago
William FH	451c5d1d8c	[Integration] NVIDIA AI Playground (#14648 ) Description: Added NVIDIA AI Playground Initial support for a selection of models (Llama models, Mistral, etc.) Dependencies: These models do depend on the AI Playground services in NVIDIA NGC. API keys with a significant amount of trial compute are available (10K queries as of the time of writing). H/t to @VKudlay	7 months ago
William FH	1e21a3f7ed	[Partner] Gemini Embeddings (#14690 ) Add support for Gemini embeddings in the langchain-google-genai package	7 months ago
Lance Martin	3449fce273	Gemini multi-modal RAG template (#14678 ) ![Screenshot 2023-12-13 at 12 53 39 PM](https://github.com/langchain-ai/langchain/assets/122662504/a6bc3b0b-f177-4367-b9c8-b8862c847026)	7 months ago
Lance Martin	7234335a9a	Template for multi-modal w/ multi-vector (#14618 ) Results - ![image](https://github.com/langchain-ai/langchain/assets/122662504/16bac14d-74d7-47b1-aed0-72ae25a81f39)	7 months ago
Bagatur	97a91d9d0d	docs: api ref nav Python Docs -> Docs (#14686 )	7 months ago
Leonid Ganeline	0d6471c16d	docs: platform pages update (#14637 ) Updated examples and platform pages. - added missed tools - added links and descriptions	7 months ago
Funkeke	ea99612caa	community[patch]: fix dashvector endpoint params error (#14484 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md 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/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> Co-authored-by: fangkeke <3339698829@qq.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	7 months ago
Bob Lin	dce3c74905	community[patch]: Correct type annotation for azure_ad_token_provider Closed: #14402 (#14432 ) Description Fix https://github.com/langchain-ai/langchain/issues/14402, Similar changes: https://github.com/langchain-ai/langchain/pull/14166 Twitter handle [lin_bob57617](https://twitter.com/lin_bob57617)	7 months ago
Fran Cirka	8a4162d15e	community[patch]: Fixed issue with importing Row from sqlalchemy (#14488 ) - Description: Fixed import of Row in cache.py, - Issue: the issue # #13464 https://creditone.us.to/langchain-ai/langchain/issues/13464, - Dependencies: None, - Twitter handle: @frankybridman Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	7 months ago
Erick Friis	ab94119a53	docs[patch]: fix bullet points (#14684 ) - docs fixes - escape - bullets	7 months ago
billytrend-cohere	7e4dbb26a8	templates[patch]: Add cohere librarian template (#14601 ) Adding the example I build for the Cohere hackathon. It can: use a vector database to reccommend books <img width="840" alt="image" src="https://github.com/langchain-ai/langchain/assets/144115527/96543a18-217b-4445-ab4b-950c7cced915"> Use a prompt template to provide information about the library <img width="834" alt="image" src="https://github.com/langchain-ai/langchain/assets/144115527/996c8e0f-cab0-4213-bcc9-9baf84f1494b"> Use Cohere RAG to provide grounded results <img width="822" alt="image" src="https://github.com/langchain-ai/langchain/assets/144115527/7bb4a883-5316-41a9-9d2e-19fd49a43dcb"> --------- Co-authored-by: Erick Friis <erick@langchain.dev>	7 months ago
Bagatur	47451951a1	core[patch]: Fix runnable with message history (#14629 ) Fix bug shown in #14458. Namely, that saving inputs to history fails when the input to base runnable is a list of messages	7 months ago
Bagatur	99743539ae	docs: per-package version in api docs (#14683 )	7 months ago
Bagatur	d4312e2424	docs: fix api ref link (#14679 ) Don't point to stable, let api docs choose default version	7 months ago
Bagatur	effd000b91	docs: build partner api refs (#14675 )	7 months ago
William FH	6c031e0ebf	Wfh/google docs update (#14676 ) - Add gemini references - Fix the notebook (ultra isn't generally available; also gemini will randomly filter out responses, so added a fallback) --------- Co-authored-by: Leonid Kuligin <lkuligin@yandex.ru>	7 months ago
Bagatur	73382a579f	google-genai[patch]: Release 0.0.2 (#14677 )	7 months ago
Nuno Campos	a16f4a318f	\Fix tool_calls message merge (#14613 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md 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/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	7 months ago
William FH	405d111da6	[Partner] Add langchain-google-genai package (gemini) (#14621 ) Add a new ChatGoogleGenerativeAI class in a `langchain-google-genai` package. Still todo: add a deprecation warning in PALM --------- Co-authored-by: Erick Friis <erick@langchain.dev> Co-authored-by: Leonid Kuligin <lkuligin@yandex.ru> Co-authored-by: Bagatur <baskaryan@gmail.com>	7 months ago
Bagatur	4574749147	communty[patch]: Release 0.0.3 (#14673 )	7 months ago
Erick Friis	c5250f12c2	cli[patch]: unicode issue (#14672 ) Some operating systems compile template, resulting in unicode decode errors	7 months ago
William FH	75b8891399	Update Vertex AI to include Gemini (#14670 ) h/t to @lkuligin - Description: added new models on VertexAI - Twitter handle: @lkuligin --------- Co-authored-by: Leonid Kuligin <lkuligin@yandex.ru> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	7 months ago
Erick Friis	858f4cbce4	cli[patch]: rc (#14667 )	7 months ago
Erick Friis	231891706b	infra: skip extended testing for partner packages (#14630 ) Tested by merging into #14627	7 months ago
William FH	2bef45074d	[Nit] Add newline in notebook (#14665 ) For bullet list formatting	7 months ago
Tomaz Bratanic	ea2616ae23	Fix RRF and lucene escape characters for neo4j vector store (#14646 ) * Remove Lucene special characters (fixes https://github.com/langchain-ai/langchain/issues/14232) * Fixes RRF normalization for hybrid search	7 months ago
Erick Friis	7e6ca3c2b9	cli[patch]: integration template (#14571 )	7 months ago
William FH	db04580dfa	Add Gemini Notebook (#14661 )	7 months ago
James Braza	b9ef92f2f4	Fixed `DeprecationWarning` for `PromptTemplate.from_file` module-level calls (#14468 ) Resolves https://github.com/langchain-ai/langchain/issues/14467	7 months ago
Chengzu Ou	df95abb7e7	docs: Add Databricks Vector Search example notebook (#14158 ) This PR adds an example notebook for the Databricks Vector Search vector store. It also adds an introduction to the Databricks Vector Search product on the Databricks's provider page. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	7 months ago
ggeutzzang	414bddd5f0	DOC: model update in 'Using OpenAI Functions' docs (#14486 ) - Description: : I just update the openai functions docs to use the latest model (ex. gpt-3.5-turbo-1106) https://python.langchain.com/docs/modules/chains/how_to/openai_functions The reason is as follow: After reviewing the OpenAI Function Calling official guide at https://platform.openai.com/docs/guides/function-calling, the following information was noted: > "The latest models (gpt-3.5-turbo-1106 and gpt-4-1106-preview) have been trained to both detect when a function should be called (depending on the input) and to respond with JSON that adheres to the function signature more closely than previous models. With this capability also comes potential risks. We strongly recommend building in user confirmation flows before taking actions that impact the world on behalf of users (sending an email, posting something online, making a purchase, etc)." CC: @efriis	7 months ago
葛尧	e780433f6b	Fix token_usage None issue in ChatOpenAI with local Chatglm2-6B (#14493 ) When using local Chatglm2-6B by changing OPENAI_BASE_URL to localhost, the token_usage in ChatOpenAI becomes None. This leads to an AttributeError when trying to access token_usage.items(). This commit adds a check to ensure token_usage is not None before accessing its items. This change prevents the AttributeError and allows ChatOpenAI to work seamlessly with a local Chatglm2-6B model, aligning with the way it operates with the OpenAI API. <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md 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/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	7 months ago
Massimiliano Pronesti	6080c98108	fix(embeddings): huggingface hub embeddings and TEI (#14489 ) Description: This PR fixes `HuggingFaceHubEmbeddings` by making the API token optional (as in the client beneath). Most models don't require one. I also updated the notebook for TEI (text-embeddings-inference) accordingly as requested here #14288. In addition, I fixed a mistake in the POST call parameters. Tag maintainers: @baskaryan	7 months ago
Peter Jausovec	5da79e150b	[docs]: add missing tiktoken dependency (#14497 ) Description: I was following the docs and got an error about missing tiktoken dependency. Adding it to the comment where the langchain and docarray libs are.	7 months ago
Thomas B	b4e3e47c92	feat: Yaml output parser (#14496 ) ## Description New YAML output parser as a drop-in replacement for the Pydantic output parser. Yaml is a much more token-efficient format than JSON, proving to be ~35% faster and using the same percentage fewer completion tokens. ☑️ Formatted ☑️ Linted ☑️ Tested (analogous to the existing`test_pydantic_parser.py`) The YAML parser excels in situations where a list of objects is required, where the root object needs no key: ```python class Products(BaseModel): __root__: list[Product] ``` I ran the prompt `Generate 10 healthy, organic products` 10 times on one chain using the `PydanticOutputParser`, the other one using the`YamlOutputParser` with `Products` (see below) being the targeted model to be created. LLMs used were Fireworks' `lama-v2-34b-code-instruct` and OpenAI `gpt-3.5-turbo`. All runs succeeded without validation errors. ```python class Nutrition(BaseModel): sugar: int = Field(description="Sugar in grams") fat: float = Field(description="% of daily fat intake") class Product(BaseModel): name: str = Field(description="Product name") stats: Nutrition class Products(BaseModel): """A list of products""" products: list[Product] # Used `__root__` for the yaml chain ``` Stats after 10 runs reach were as follows: ### JSON ø time: 7.75s ø tokens: 380.8 ### YAML ø time: 5.12s ø tokens: 242.2 Looking forward to feedback, tips and contributions!	7 months ago
standby24x7	d31ff30df6	docs[patch] Fix some typos in merger_retriever.ipynb (#14502 ) This patch fixes some typos. <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md 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/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> Signed-off-by: Masanari Iida <standby24x7@gmail.com>	7 months ago
Mark Cusack	158dda440b	Added notebook tutorial on using Yellowbrick as a vector store with LangChain (#14509 ) - Description: a notebook documenting Yellowbrick as a vector store usage --------- Co-authored-by: markcusack <markcusack@markcusacksmac.lan> Co-authored-by: markcusack <markcusack@Mark-Cusack-sMac.local>	7 months ago

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