langchain

Commit Graph

Author	SHA1	Message	Date
Erick Friis	551640a030	templates: remove lockfiles (#22920 ) poetry will default to latest versions without	3 weeks ago
Albert Gil López	1710423de3	docs: correct path in readme (#22383 ) Description: Fix incorrect path in README instructions. Issue: N/A Dependencies: None Twitter handle: @jddam --------- Co-authored-by: isaac hershenson <ihershenson@hmc.edu>	3 weeks ago
wangda	28e956735c	docs:Correcting spelling mistakes in readme (#22664 ) Signed-off-by: zhangwangda <zhangwangda94@163.com>	3 weeks ago
Zach Nussbaum	14f3014cce	embeddings: nomic embed vision (#22482 ) Thank you for contributing to LangChain! Description: Adds Langchain support for Nomic Embed Vision Twitter handle: nomic_ai,zach_nussbaum - [x] 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, ccurme, vbarda, hwchase17. --------- Co-authored-by: Lance Martin <122662504+rlancemartin@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	4 weeks ago
Ofer Mendelevitch	ad502e8d50	community[minor]: Vectara Integration Update - Streaming, FCS, Chat, updates to documentation and example notebooks (#21334 ) Thank you for contributing to LangChain! Description: update to the Vectara / Langchain integration to integrate new Vectara capabilities: - Full RAG implemented as a Runnable with as_rag() - Vectara chat supported with as_chat() - Both support streaming response - Updated documentation and example notebook to reflect all the changes - Updated Vectara templates Twitter handle: ofermend Add tests and docs: no new tests or docs, but updated both existing tests and existing docs	4 weeks ago
ChengZi	2443e85533	docs: fix milvus import and update template (#22306 ) docs: fix milvus import problem update milvus-rag template with milvus-lite Signed-off-by: ChengZi <chen.zhang@zilliz.com>	1 month ago
ChengZi	404d92ded0	milvus: New langchain_milvus package and new milvus features (#21077 ) New features: - New langchain_milvus package in partner - Milvus collection hybrid search retriever - Zilliz cloud pipeline retriever - Milvus Local guid - Rag-milvus template --------- Signed-off-by: ChengZi <chen.zhang@zilliz.com> Signed-off-by: Jael Gu <mengjia.gu@zilliz.com> Co-authored-by: Jael Gu <mengjia.gu@zilliz.com> Co-authored-by: Jackson <jacksonxie612@gmail.com> Co-authored-by: Erick Friis <erick@langchain.dev> Co-authored-by: Erick Friis <erickfriis@gmail.com>	1 month ago
Bagatur	50186da0a1	infra: rm unused # noqa violations (#22049 ) Updating #21137	1 month ago
Stefano Lottini	040597e832	community: init signature revision for Cassandra LLM cache classes + small maintenance (#17765 ) This PR improves on the `CassandraCache` and `CassandraSemanticCache` classes, mainly in the constructor signature, and also introduces several minor improvements around these classes. ### Init signature A (sigh) breaking change is tentatively introduced to the constructor. To me, the advantages outweigh the possible discomfort: the new syntax places the DB-connection objects `session` and `keyspace` later in the param list, so that they can be given a default value. This is what enables the pattern of _not_ specifying them, provided one has previously initialized the Cassandra connection through the versatile utility method `cassio.init(...)`. In this way, a much less unwieldy instantiation can be done, such as `CassandraCache()` and `CassandraSemanticCache(embedding=xyz)`, everything else falling back to defaults. A downside is that, compared to the earlier signature, this might turn out to be breaking for those doing positional instantiation. As a way to mitigate this problem, this PR typechecks its first argument trying to detect the legacy usage. (And to make this point less tricky in the future, most arguments are left to be keyword-only). If this is considered too harsh, I'd like guidance on how to further smoothen this transition. Our plan is to make the pattern of optional session/keyspace a standard across all Cassandra classes, so that a repeatable strategy would be ideal. A possibility would be to keep positional arguments for legacy reasons but issue a deprecation warning if any of them is actually used, to later remove them with 0.2 - please advise on this point. ### Other changes - class docstrings: enriched, completely moved to class level, added note on `cassio.init(...)` pattern, added tiny sample usage code. - semantic cache: revised terminology to never mention "distance" (it is in fact a similarity!). Kept the legacy constructor param with a deprecation warning if used. - `llm_caching` notebook: uniform flow with the Cassandra and Astra DB separate cases; better and Cassandra-first description; all imports made explicit and from community where appropriate. - cache integration tests moved to community (incl. the imported tools), env var bugfix for `CASSANDRA_CONTACT_POINTS`. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	2 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>	2 months ago
Leonid Ganeline	3a750e130c	templates: `utilities` import fix (#20679 ) Updated imports from `from langchain.utilities` to `from langchain_community.utilities`	2 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>	2 months ago
Erick Friis	e395115807	docs: aws docs updates (#20571 )	3 months ago
Erick Friis	d83b720c40	templates: readme langsmith not private beta (#20173 )	3 months ago
Bagatur	5ae0e687b3	docs: use standard openai params (#20160 ) Part of #20085	3 months ago
donbr	de496062b3	templates: migrate to langchain_anthropic package to support Claude 3 models (#19393 ) - Description: update langchain anthropic templates to support Claude 3 (iterative search, chain of note, summarization, and XML response) - Issue: issue # N/A. Stability issues and errors encountered when trying to use older langchain and anthropic libraries. - Dependencies: - langchain_anthropic version 0.1.4\ - anthropic package version in the range ">=0.17.0,<1" to support langchain_anthropic. - Twitter handle: @d_w_b7 - [ x]Add tests and docs: If you're adding a new integration, please include 1. used instructions in the README for testing - [ x] 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. --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Erick Friis <erick@langchain.dev>	3 months ago
Krista Pratico	d64bd32b20	templates: add rag azure search template (#18143 ) - Description: Adds a template for performing RAG with the AzureSearch vectorstore. - Issue: N/A - Dependencies: N/A - Twitter handle: N/A --------- Co-authored-by: Erick Friis <erickfriis@gmail.com> Co-authored-by: Erick Friis <erick@langchain.dev>	3 months ago
Tomaz Bratanic	ed49cca191	templates: Update neo4j templates (#19789 )	3 months ago
lvliang-intel	0175906437	templates: add RAG template for Intel Xeon Scalable Processors (#18424 ) Description: This template utilizes Chroma and TGI (Text Generation Inference) to execute RAG on the Intel Xeon Scalable Processors. It serves as a demonstration for users, illustrating the deployment of the RAG service on the Intel Xeon Scalable Processors and showcasing the resulting performance enhancements. Issue: None Dependencies: The template contains the poetry project requirements to run this template. CPU TGI batching is WIP. Twitter handle: None --------- Signed-off-by: lvliang-intel <liang1.lv@intel.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	3 months ago
Jacob Lezberg	64e1df3d3a	infra: Update package version to apply CVE-related patch (#19490 ) - Description: [CVE 2024-21503](https://www.cve.org/CVERecord?id=CVE-2024-21503) was recently identified. The python linter "black" suffers from a potential Regex-related denial of service attack. Updated version from the vulnerable 24.2.0 to the patched 24.3.0. - Issue: N/A - Dependencies: The 'black' package in both `langchain` (top-level) and `templates/python-lint`. Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	3 months ago
daniel ung	edf9d1c905	templates: Added template for JaguarDB (#16757 ) - Description:: added langchain template for JaguarDB --------- Co-authored-by: Erick Friis <erick@langchain.dev>	4 months ago
gustavo-yt	7c26ef88a1	templates: Add rag lantern template (#16523 ) Replace this entire comment with: - Description: Added a template for lantern rag usage. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	4 months ago
Anush	aee5138930	templates: update qdrant self query (#19218 ) ## Description This PR - Updates the Qdrant self-query template to reflect the recent updates. - Enables reading config values from `env` files as the README [mentions it](https://github.com/Anush008/langchain/tree/self-query-qdrant/templates/self-query-qdrant#environment-setup). Co-authored-by: Erick Friis <erick@langchain.dev>	4 months ago
Matt Frediani	160a7077b0	Update README.md (#19172 ) 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.	4 months ago
Tomaz Bratanic	321db89e87	templates: Switch neo4j generation template to LLMGraphTransformer (#19024 )	4 months ago
Erick Friis	71d0981f18	templates: fix rag-lancedb dep (#19010 )	4 months ago
Erick Friis	74b2c0aa01	templates, cli: more security deps (#19006 )	4 months ago
Erick Friis	9052d05442	template: bump more lockfiles (#19003 ) - templates: bump lockfile deps - x	4 months ago
Erick Friis	49f3cc0f6b	templates: bump lockfile deps (#19001 )	4 months ago
Jacob Lee	950ab056eb	templates[patch]: Update pirate-speak deps, add messages placeholder (#18949 ) CC @efriis	4 months ago
Erick Friis	239f0a615e	templates: redis multi-modal multi-vector rag (#18946 ) --------- Co-authored-by: Tyler Hutcherson <tyler.hutcherson@redis.com>	4 months ago
Bagatur	34284c25d4	docs: turn on link check (#18924 )	4 months ago
Max Jakob	cca0167917	elasticsearch[patch], community[patch]: update references, deprecate community classes (#18506 ) Follow up on https://github.com/langchain-ai/langchain/pull/17467. - Update all references to the Elasticsearch classes to use the partners package. - Deprecate community classes. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
José Luis Di Biase	6041ec3dd1	templates: rag-multi-modal typo, replace serch with search (#18519 ) Thank you for contributing to LangChain! - [x] PR title: "templates: rag-multi-modal typo, replace serch with search " - Description: Two little typos in multi modal templates (replace serch string with search) Signed-off-by: José Luis Di Biase <josx@interorganic.com.ar>	4 months ago
Tomaz Bratanic	449d8781ec	Update link in neo4j semantic ollama templates (#18574 )	4 months ago
Akash A Desai	eb0756f3ee	templates: fix rag-lancedb template (#18551 )	4 months ago
Sanjaypranav V M	d722525c70	templates: remove gemini_function_agent unused file (#18112 ) - [X] Gemini Agent Executor imported `agent.py` has Gemini agent executor which was not utilised in current template of gemini function agent 🧑‍💻 instead openai_function_agent has been used @sbusso @jarib please someone review it --------- Co-authored-by: Erick Friis <erick@langchain.dev>	4 months ago
Akash A Desai	b641be2edf	templates: Lanceb RAG template (#17809 ) Thank you for contributing to LangChain! - [x] 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" - [x] 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! - [x] 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. - [x] 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. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	4 months ago
Erick Friis	1317578ad1	templates: use langchain-text-splitters (#18360 ) - deps - import - import	4 months ago
Bagatur	5efb5c099f	text-splitters[minor], langchain[minor], community[patch], templates, docs: langchain-text-splitters 0.0.1 (#18346 )	4 months ago
Bagatur	767523f364	core[patch], langchain[patch], templates: move openai functions parsers to core (#18060 ) ![Screenshot 2024-02-23 at 7 48 03 PM](https://github.com/langchain-ai/langchain/assets/22008038/e5540c4d-0020-4ece-869f-ae19db2a1f3f)	4 months ago
Erick Friis	ed789be8f4	docs, templates: update schema imports to core (#17885 ) - chat models, messages - documents - agentaction/finish - baseretriever,document - stroutputparser - more messages - basemessage - format_document - baseoutputparser --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
esque	78521caf51	templates: Update README.md - Fixing a typo (#17689 ) - Description: PR to fix typo in readme - Issue: typo in readme - Dependencies: no - Twitter handle: p_moolrajani	4 months ago
Erick Friis	a53370a060	pinecone[patch], docs: PineconeVectorStore, release 0.0.3 (#17896 )	4 months ago
Bagatur	3925071dd6	langchain[patch], templates[patch]: fix multi query retriever, web re… (#17434 ) …search retriever Fixes #17352	5 months ago
Erick Friis	3a2eb6e12b	infra: add print rule to ruff (#16221 ) Added noqa for existing prints. Can slowly remove / will prevent more being intro'd	5 months ago
Charlie Marsh	24c0bab57b	infra, multiple: Upgrade configuration for Ruff v0.2.0 (#16905 ) ## Summary This PR upgrades LangChain's Ruff configuration in preparation for Ruff's v0.2.0 release. (The changes are compatible with Ruff v0.1.5, which LangChain uses today.) Specifically, we're now warning when linter-only options are specified under `[tool.ruff]` instead of `[tool.ruff.lint]`. --------- Co-authored-by: Erick Friis <erick@langchain.dev> Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
Erick Friis	d9e7675f7e	templates: gemini-functions-agent readme update (#17288 )	5 months ago
Erick Friis	023cb59e8a	templates: gemini-functions-agent genai package bump (#17286 )	5 months ago
Erick Friis	12d3159dd6	templates: simplify tool in gemini-functions-agent 2 (#17283 )	5 months ago

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228 Commits (892bd4c29be34c0cc095ed178be6d60c6858e2ec)