7993 Commits (e00c1ff2b0c324d5d0f1adfe9de9de66113c29f5)

 

All Branches   

Search

Author	SHA1	Message	Date
aditya thomas	e00c1ff2b0	infra: ChatOpenAI unit tests for invoke() and ainvoke() (#18792) ... **Description:** Replacing the deprecated predict() and apredict() methods in the unit tests **Issue:** Not applicable **Dependencies:** None **Lint and test**: `make format`, `make lint` and `make test` have been run	6 months ago
aditya thomas	a35203b164	docs: (minor) update to anthropic doc (#18794) ... **Description:** Minor update to Anthropic documentation **Issue:** Not applicable **Dependencies:** None **Lint and test**: `make format` and `make lint` was done	6 months ago
Bagatur	3e29c04213	core[minor]: add BaseMessage.response_metadata (#18699)	6 months ago
standby24x7	67d48ea600	docs:Update function "run" to "invoke" in llm_bash.ipynb (#18663) ... This path updates function "run" to "invoke" in llm_bash.ipynb. Without this path, you see following warning. LangChainDeprecationWarning: The function `run` was deprecated in LangChain 0.1.0 and will be removed in 0.2.0. Use invoke instead. Signed-off-by: Masanari Iida <standby24x7@gmail.com>	6 months ago
Bagatur	bc6249c889	langchain[patch]: runnable agent streaming param (#18761) ... Usage: ```python agent = RunnableAgent(runnable=runnable, .., stream_runnable=False) ``` or for convenience ```python agent_executor = AgentExecutor(agent=agent, ..., stream_runnable=False) ```	6 months ago
Tomaz Bratanic	c8c592d3f1	experimental[minor]: Add LLM graph transformer (#18733) ... Add a class that constructs knowledge graphs based on text using an LLM.	6 months ago
Phat Vo	3ecb903d49	community[patch] : Tidy up and update Clarifai SDK functions (#18314) ... Description : * Tidy up, add missing docstring and fix unused params * Enable using session token	6 months ago
Paul Sanders	93b87f2bfb	docs: Fix typo (#18545) ... Fixing a minor typo in the package name. 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.	6 months ago
Aaron Jimenez	fcf6213c22	docs: Fix link to HF TEI in text_embeddings_inference.ipynb (#18682) ... - [ ] **PR title:** docs: Fix link to HF TEI in text_embeddings_inference.ipynb - [ ] **PR message:** - **Description:** Fix the link to [Hugging Face Text Embeddings Inference (TEI)](https://huggingface.co/docs/text-embeddings-inference/index) in text_embeddings_inference.ipynb - **Issue:** Fix #18576	6 months ago
Max Jakob	61a2eba081	elasticsearch[patch]: add top-level import, remove obsolete dependency (#18644) ... Make `ElasticsearchRetriever` available as top-level import. The `langchain` package depends on `langchain-community` so we do not need to depend on it explicitly.	6 months ago
Averi Kitsch	8accee57a9	docs: update Google Cloud database integration docs (#18711) ... **Description:** update Google Cloud database integration docs **Issue:** NA **Dependencies:** NA	6 months ago
Tomaz Bratanic	010a234f1e	docs: Fix diffbot graph transformer description (#18736) ... The previous docstring was invalid	6 months ago
Jan Nissen	b8922480ed	core[patch]: improve PydanticOutputParser typing (#18740) ... This PR adds generic typing to `PydanticOutputParser` so we get a typed output from `.parse` instead of `Any`. It should provide a better DX by way of Intellisense and for anyone strictly typing. Pre-change:  Post-change:  I haven't dug too deep, but I think a similar change could probably be added to `JsonOutputParser` so we don't have to pull up `.parse`. Co-authored-by: Jan Nissen <jan23@gmail.com>	6 months ago
Massimiliano Pronesti	3b975c6ebe	experimental[minor]: add support for modin in pandas agent (#18749) ... Added support for Intel's [modin](https://github.com/modin-project/modin) in `create_pandas_dataframe_agent`.	6 months ago
Tomaz Bratanic	4bfe888717	comunity[patch]: Fix neo4j sanitizing values (#18750) ... Fixing sanitization for when deeply nested lists appear	6 months ago
Ian	7f504c1f81	docs: Improve the tidb vector store notebook (#18773) ... Remove redundant useless content, and fix some minor oversight	6 months ago
Eugene Yurtsev	6caceb5473	core[patch]: Automatic upgrade to AddableDict in transform and atransform (#18743) ... Automatic upgrade to transform and atransform Closes: https://github.com/langchain-ai/langchain/issues/18741 https://github.com/langchain-ai/langgraph/issues/136 https://github.com/langchain-ai/langserve/issues/504	6 months ago
Yunmo Koo	fee6f983ef	community[minor]: Integration for `Friendli` LLM and `ChatFriendli` ChatModel. (#17913) ... ## Description - Add [Friendli](https://friendli.ai/) integration for `Friendli` LLM and `ChatFriendli` chat model. - Unit tests and integration tests corresponding to this change are added. - Documentations corresponding to this change are added. ## Dependencies - Optional dependency [`friendli-client`](https://pypi.org/project/friendli-client/) package is added only for those who use `Frienldi` or `ChatFriendli` model. ## Twitter handle - https://twitter.com/friendliai	6 months ago
Smit Parmar	aed46cd6f2	community[patch]: Added support for filter out AWS Kendra search by score confidence (#12920) ... **Description:** It will add support for filter out kendra search by score confidence which will make result more accurate. For example ``` retriever = AmazonKendraRetriever( index_id=kendra_index_id, top_k=5, region_name=region, score_confidence="HIGH" ) ``` Result will not include the records which has score confidence "LOW" or "MEDIUM". Relevant docs https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/kendra/client/query.html https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/kendra/client/retrieve.html **Issue:** the issue # it resolve #11801 **twitter:** [@SmitCode](https://twitter.com/SmitCode)	6 months ago
Ian	390ef6abe3	community[minor]: Add Initial Support for TiDB Vector Store (#15796) ... This pull request introduces initial support for the TiDB vector store. The current version is basic, laying the foundation for the vector store integration. While this implementation provides the essential features, we plan to expand and improve the TiDB vector store support with additional enhancements in future updates. Upcoming Enhancements: * Support for Vector Index Creation: To enhance the efficiency and performance of the vector store. * Support for max marginal relevance search. * Customized Table Structure Support: Recognizing the need for flexibility, we plan for more tailored and efficient data store solutions. Simple use case exmaple ```python from typing import List, Tuple from langchain.docstore.document import Document from langchain_community.vectorstores import TiDBVectorStore from langchain_openai import OpenAIEmbeddings db = TiDBVectorStore.from_texts( embedding=embeddings, texts=['Andrew like eating oranges', 'Alexandra is from England', 'Ketanji Brown Jackson is a judge'], table_name="tidb_vector_langchain", connection_string=tidb_connection_url, distance_strategy="cosine", ) query = "Can you tell me about Alexandra?" docs_with_score: List[Tuple[Document, float]] = db.similarity_search_with_score(query) for doc, score in docs_with_score: print("-" * 80) print("Score: ", score) print(doc.page_content) print("-" * 80) ```	6 months ago
Bagatur	3b1eb1f828	community[patch]: chat hf typing fix (#18693)	6 months ago
Eugene Yurtsev	1e1cac50d8	Docs: remove sales from security (#18762) ... Remove sales from security	6 months ago
Jib	d60e93b6ae	langchain-mongodb: Standardize mongodb collection/index names in tests (#18755) ... ## **Description:** MongoDB integration tests link to a provided Atlas Cluster. We have very stringent permissions set against the cluster provided. In order to make it easier to track and isolate the collections each test gets run against, we've updated the collection names to map the test file name. i.e. `langchain_{filename}` => `langchain_test_vectorstores` Fixes integration test results  ## **Dependencies:** Provided MONGODB_ATLAS_URI - [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/ cc: @shaneharvey, @blink1073 , @NoahStapp , @caseyclements	6 months ago
Eugene Yurtsev	ca299a8e08	Docs: Add custom parsing documentation and extending langchain (#18331) ... * Added extending langchain.mdx -- we'll need to add links as we add more custom documentation * Added partial documentation about parsers	6 months ago
Eugene Yurtsev	8c71f92cb2	core: upgrade mypy to recent mypy (#18753) ... Testing this works per package on CI	6 months ago
Eugene Yurtsev	e188d4ecb0	Add dangerous parameter to requests tool (#18697) ... The tools are already documented as dangerous. Not clear whether adding an opt-in parameter is necessary or not	6 months ago
Leonid Ganeline	dad949eb99	docs: update imports of `adapters` to use langchain_community (#18751) ... Updated imports from `langchain` to `langchain_community`	6 months ago
Erick Friis	fcaa9cf2f1	community[patch]: deprecate community anthropic (#18745)	6 months ago
Erick Friis	1beb84b061	community[patch]: move pdf text tests to integration (#18746)	6 months ago
Christophe Bornet	4a7d73b39d	community: If load() has been overridden, use it in default lazy_load() (#18690)	6 months ago
Christophe Bornet	6cd7607816	community[patch]: Implement lazy_load() for MHTMLLoader (#18648) ... Covered by `tests/unit_tests/document_loaders/test_mhtml.py`	6 months ago
axiangcoding	9745b5894d	community[patch]: Chroma use uuid4 instead of uuid1 to generate random ids (#18723) ... - **Description:** Chroma use uuid4 instead of uuid1 as random ids. Use uuid1 may leak mac address, changing to uuid4 will not cause other effects. - **Issue:** None - **Dependencies:** None - **Twitter handle:** None	6 months ago
Leonid Ganeline	1af2130ff7	docs: update imports of tools to use langchain_community (#18705) ... Updated imports from `langchain` to `langchain_community`.	6 months ago
Guangdong Liu	ced5e7bae7	community[patch]: Fix sparkllm authentication problem. (#18651) ... - **Description:** fix sparkllm authentication problem.The current timestamp is in RFC1123 format. The time deviation must be controlled within 300s. I changed to re-obtain the url every time I ask a question. https://www.xfyun.cn/doc/spark/general_url_authentication.html#_1-2-%E9%89%B4%E6%9D%83%E5%8F%82%E6%95%B0	6 months ago
Erick Friis	89d32ffbbd	community[patch]: release 0.0.27 (#18708)	6 months ago
Erick Friis	c09b520ce4	core[patch]: release 0.1.30 (#18706)	6 months ago
Piyush Jain	2b234a4d96	Support for claude v3 models. (#18630) ... Fixes #18513. ## Description This PR attempts to fix the support for Anthropic Claude v3 models in BedrockChat LLM. The changes here has updated the payload to use the `messages` format instead of the formatted text prompt for all models; `messages` API is backwards compatible with all models in Anthropic, so this should not break the experience for any models. ## Notes The PR in the current form does not support the v3 models for the non-chat Bedrock LLM. This means, that with these changes, users won't be able to able to use the v3 models with the Bedrock LLM. I can open a separate PR to tackle this use-case, the intent here was to get this out quickly, so users can start using and test the chat LLM. The Bedrock LLM classes have also grown complex with a lot of conditions to support various providers and models, and is ripe for a refactor to make future changes more palatable. This refactor is likely to take longer, and requires more thorough testing from the community. Credit to PRs [18579](https://github.com/langchain-ai/langchain/pull/18579) and [18548](https://github.com/langchain-ai/langchain/pull/18548) for some of the code here. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	6 months ago
Sam Khano	1b4dcf22f3	community[minor]: Add DocumentDBVectorSearch VectorStore (#17757) ... **Description:** - Added Amazon DocumentDB Vector Search integration (HNSW index) - Added integration tests - Updated AWS documentation with DocumentDB Vector Search instructions - Added notebook for DocumentDB integration with example usage --------- Co-authored-by: EC2 Default User <ec2-user@ip-172-31-95-226.ec2.internal>	6 months ago
Vittorio Rigamonti	51f3902bc4	community[minor]: Adding support for Infinispan as VectorStore (#17861) ... **Description:** This integrates Infinispan as a vectorstore. Infinispan is an open-source key-value data grid, it can work as single node as well as distributed. Vector search is supported since release 15.x For more: [Infinispan Home](https://infinispan.org) Integration tests are provided as well as a demo notebook	6 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>	6 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>	6 months ago
Djordje	12b4a4d860	community[patch]: Opensearch delete method added - indexing supported (#18522) ... - **Description:** Added delete method for OpenSearchVectorSearch, therefore indexing supported - **Issue:** No - **Dependencies:** No - **Twitter handle:** stkbmf	6 months ago
Erick Friis	687d27567d	openai[patch]: unit test azure init (#18703)	6 months ago
Christophe Bornet	db8db6faae	community: Implement lazy_load() for PlaywrightURLLoader (#18676) ... Integration tests: `tests/integration_tests/document_loaders/test_url_playwright.py`	6 months ago
Aaron Yi	c092db862e	community[patch]: make metadata and text optional as expected in DocArray (#18678) ... ValidationError: 2 validation errors for DocArrayDoc text Field required [type=missing, input_value={'embedding': [-0.0191128...9, 0.01005221541175212]}, input_type=dict] For further information visit https://errors.pydantic.dev/2.5/v/missing metadata Field required [type=missing, input_value={'embedding': [-0.0191128...9, 0.01005221541175212]}, input_type=dict] For further information visit https://errors.pydantic.dev/2.5/v/missing ``` In the `_get_doc_cls` method, the `DocArrayDoc` class is defined as follows: ```python class DocArrayDoc(BaseDoc): text: Optional[str] embedding: Optional[NdArray] = Field(**embeddings_params) metadata: Optional[dict] ```	6 months ago
Eugene Yurtsev	4c25b49229	community[major]: breaking change in some APIs to force users to opt-in for pickling (#18696) ... This is a PR that adds a dangerous load parameter to force users to opt in to use pickle. This is a PR that's meant to raise user awareness that the pickling module is involved.	6 months ago
Eugene Yurtsev	0e52961562	community[patch]: Patch tdidf retriever (CVE-2024-2057) (#18695) ... This is a patch for `CVE-2024-2057`: https://www.cve.org/CVERecord?id=CVE-2024-2057 This affects users that: * Use the `TFIDFRetriever` * Attempt to de-serialize it from an untrusted source that contains a malicious payload	6 months ago
Leonid Ganeline	81cbf0f2fd	docs: update import paths for callbacks to use langchain_community callbacks where applicable (#18691) ... Refactored imports from `langchain` to `langchain_community` whenever it is applicable	6 months ago
Erick Friis	2619420df1	mongodb[patch]: release 0.1.1 (#18692)	6 months ago
Leonid Ganeline	fb686333ac	docs: fix `streamlit` provider (#18606) ... There is a wrong python package import. Fixed it.	6 months ago