3440 Commits (f1313339ac6f45bcf0afcf572d372c7e3660c0af)

Author	SHA1	Message	Date
Marlene	f1313339ac	community[patch]: Fixing incorrect base URLs for Azure Cognitive Search Retriever (#19352) ... This PR adds code to make sure that the correct base URL is being created for the Azure Cognitive Search retriever. At the moment an incorrect base URL is being generated. I think this is happening because the original code was based on a depreciated API version. No dependencies need to be added. I've also added more context to the test doc strings. I should also note that ACS is now Azure AI Search. I will open a separate PR to make these changes as that would be a breaking change and should potentially be discussed. Twitter: @marlene_zw - No new tests added, however the current ACS retriever tests are now passing when I run them. - Code was linted. Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	5 months ago
FinTech秋田	03ba1d4731	community[patch]: Add Support for GPU Index Types in Milvus 2.4 (#19468) ... - **Description:** This commit introduces support for the newly available GPU index types introduced in Milvus 2.4 within the LangChain project's `milvus.py`. With the release of Milvus 2.4, a range of GPU-accelerated index types have been added, offering enhanced search capabilities and performance optimizations for vector search operations. This update ensures LangChain users can fully utilize the new performance benefits for vector search operations. - Reference: https://milvus.io/docs/gpu_index.md Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	5 months ago
Ash Vardanian	d01bad5169	core[patch]: Convert SimSIMD back to NumPy (#19473) ... This patch fixes the #18022 issue, converting the SimSIMD internal zero-copy outputs to NumPy. I've also noticed, that oftentimes `dtype=np.float32` conversion is used before passing to SimSIMD. Which numeric types do LangChain users generally care about? We support `float64`, `float32`, `float16`, and `int8` for cosine distances and `float16` seems reasonable for practically any kind of embeddings and any modern piece of hardware, so we can change that part as well 🤗	5 months ago
Mikelarg	dac2e0165a	community[minor]: Added GigaChat Embeddings support + updated previous GigaChat integration (#19516) ... - **Description:** Added integration with [GigaChat](https://developers.sber.ru/portal/products/gigachat) embeddings. Also added support for extra fields in GigaChat LLM and fixed docs.	5 months ago
Martin Kolb	e5bdb26f76	community[patch]: More flexible handling for entity names in vector store "HANA Cloud" (#19523) ... - **Description:** Added support for lower-case and mixed-case names The names for tables and columns previouly had to be UPPER_CASE. With this enhancement, also lower_case and MixedCase are supported, - **Issue:** N/A - **Dependencies:** no new dependecies added - **Twitter handle:** @sapopensource	5 months ago
Orest Xherija	0b1e09029f	openai[patch]: increase max batch size for Azure OpenAI Embeddings API (#19532) ... **Description:** Azure OpenAI has increased its maximum batch size from 16 to 2048 for the Embeddings API per this How-To [page](https://learn.microsoft.com/en-us/azure/ai-services/openai/how-to/embeddings?tabs=console#best-practices) Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	5 months ago
Eugene Yurtsev	56f4c5459b	core[patch]: fix xml output parser transform (#19530) ... Previous PR passed _parser attribute which apparently is not meant to be used by user code and causes non deterministic failures on CI when testing the transform and a transform methods. Reverting this change temporarily.	5 months ago
Erick Friis	e6952b04d5	cohere[patch]: fix release (#19529)	5 months ago
aditya thomas	aa68fd7e91	core[runnables]: docstring for class runnable, method with_listeners() (#19515) ... **Description:** Docstring for method with_listerners() of class Runnable **Issue:** [Add in code documentation to core Runnable methods #18804](https://github.com/langchain-ai/langchain/issues/18804) **Dependencies:** None	5 months ago
billytrend-cohere	63343b4987	cohere[patch]: add cohere as a partner package (#19049) ... Description: adds support for langchain_cohere --------- Co-authored-by: Harry M <127103098+harry-cohere@users.noreply.github.com> Co-authored-by: Erick Friis <erick@langchain.dev>	5 months ago
Eugene Yurtsev	727d5023ce	core[patch]: Use defusedxml in XMLOutputParser (#19526) ... This mitigates a security concern for users still using older versions of libexpat that causes an attacker to compromise the availability of the system if an attacker manages to surface malicious payload to this XMLParser.	5 months ago
Zachary Wilkins	e1a6341940	langchain: Passthrough batch_size on index()/aindex() calls (#19443) ... **Description:** This change passes through `batch_size` to `add_documents()`/`aadd_documents()` on calls to `index()` and `aindex()` such that the documents are processed in the expected batch size. **Issue:** #19415 **Dependencies:** N/A **Twitter handle:** N/A	5 months ago
ccurme	82de8fd6c9	add kwargs (#19519) ... `HanaDB.add_texts` is missing **kwargs.	5 months ago
Nikhil Kumar	3d3b46a782	docs: Update docs for `HuggingFacePipeline` (#19306) ... Updated `HuggingFacePipeline` docs to be in sync with list of supported tasks, including translation. - [x] **PR title**: "community: Update docs for `HuggingFacePipeline`" - 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**: - **Description:** Update docs for `HuggingFacePipeline`, was earlier missing `translation` as a valid task - **Issue:** N/A - **Dependencies:** N/A - **Twitter handle:** None - [x] **Add tests and docs**: - [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/	5 months ago
Igor Muniz Soares	743f888580	community[minor]: Dappier chat model integration (#19370) ... **Description:** This PR adds [Dappier](https://dappier.com/) for the chat model. It supports generate, async generate, and batch functionalities. We added unit and integration tests as well as a notebook with more details about our chat model. **Dependencies:** No extra dependencies are needed.	5 months ago
Hugoberry	96dc180883	community[minor]: Add `DuckDB` as a vectorstore (#18916) ... DuckDB has a cosine similarity function along list and array data types, which can be used as a vector store. - **Description:** The latest version of DuckDB features a cosine similarity function, which can be used with its support for list or array column types. This PR surfaces this functionality to langchain. - **Dependencies:** duckdb 0.10.0 - **Twitter handle:** @igocrite --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	5 months ago
preak95	6ea3e57a63	community[minor]: S3FileLoader to use expose mode and post_processors arguments of unstructured loader (#19270) ... **Description:** Update s3_file.py to use arguments **mode** and **post_processors** from the base class **UnstructuredBaseLoader** to include more metadata about the files from the S3 bucket such as *'page_number', 'languages'* etc. **Issue:** NA **Dependencies:** None **Twitter handle:** preak95 --------- Co-authored-by: ccurme <chester.curme@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	5 months ago
Guangdong Liu	560e2182d8	docs: docstring Runnable `pipe` and `pick` methods (docs only) (#19395) ... - **Issue:** #18804 - @eyurtsev @ccurme PTAL --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	5 months ago
Christophe Bornet	63898dbda0	langchain[patch]: Use async memory in Chain when needed (#19429)	5 months ago
Erick Friis	b617085af0	mistralai[patch]: streaming tool calls (#19469)	5 months ago
fengjial	3b52ee05d1	community[patch]: fix bugs in baiduvectordb as vectorstore (#19380) ... fix small bugs in vectorstore/baiduvectordb	5 months ago
aditya thomas	515aab3312	community[patch]: invoke callback prior to yielding token (openai) (#19389) ... **Description:** Invoke callback prior to yielding token for BaseOpenAI & OpenAIChat **Issue:** [Callback for on_llm_new_token should be invoked before the token is yielded by the model #16913](https://github.com/langchain-ai/langchain/issues/16913) **Dependencies:** None	5 months ago
aditya thomas	49e932cd24	community[patch]: invoke callback prior to yielding token (fireworks) (#19388) ... **Description:** Invoke callback prior to yielding token for Fireworks **Issue:** [Callback for on_llm_new_token should be invoked before the token is yielded by the model #16913](https://github.com/langchain-ai/langchain/issues/16913) **Dependencies:** None	5 months ago
aditya thomas	16ef88a87d	docs: moving FireworksEmbeddings documentation to docs folder (#19398) ... **Description:** Moving FireworksEmbeddings documentation to the location docs/integration/text_embedding/ from langchain_fireworks/docs/ **Issue:** FireworksEmbeddings documentation was not in the correct location **Dependencies:** None --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
Christophe Bornet	1b813fe6fe	langchain[patch]: Add async methods to VectorStoreRetrieverMemory (#19408)	5 months ago
Tarun Jain	ef6d3d66d6	community[patch]: docarray requires hnsw installation (#19416) ... I have a small dataset, and I tried to use docarray: ``DocArrayHnswSearch ``. But when I execute, it returns: ```bash raise ImportError( ImportError: Could not import docarray python package. Please install it with `pip install "langchain[docarray]"`. ``` Instead of docarray it needs to be ```bash docarray[hnswlib] ``` Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	5 months ago
German Swan	d4dc98a9f9	community[patch]: RecursiveUrlLoader: add base_url option (#19421) ... RecursiveUrlLoader does not currently provide an option to set `base_url` other than the `url`, though it uses a function with such an option. For example, this causes it unable to parse the `https://python.langchain.com/docs`, as it returns the 404 page, and `https://python.langchain.com/docs/get_started/introduction` has no child routes to parse. `base_url` allows setting the `https://python.langchain.com/docs` to filter by, while the starting URL is anything inside, that contains relevant links to continue crawling. I understand that for this case, the docusaurus loader could be used, but it's a common issue with many websites. --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
Erick Friis	e71daa7a03	openai[patch]: add test coverage to output (#19462)	5 months ago
igeni	4babefcb2f	cli[patch]: Modified regular expression (#19449) ... - **Description:** Modified regular expression to add support for unicode chars and simplify pattern Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	5 months ago
Bagatur	d93d49bc43	openai[patch]: tool use integration test (#19460)	5 months ago
Erick Friis	a99e644913	openai[patch]: integration test structured output (#19459)	5 months ago
Erick Friis	ac57123f40	openai[patch]: release 0.1.1 (#19458)	5 months ago
Luca Dorigo	47cfbe7522	openai[patch]: [URGENT REGRESSION FIX] Don't fail if tool message already doesn't contain name (#19435) ... - [ ] **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. --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	5 months ago
aditya thomas	bc028294d0	docs: delete mistralai embeddings doc from incorrect location (#19432) ... **Description:** Delete MistralAIEmbeddings usage document from folder partners/mistralai/docs **Issue:** The document is present in the folder docs/docs **Dependencies:** None	5 months ago
Erick Friis	11e37943ed	mistralai[patch]: fix core version (#19454)	5 months ago
Erick Friis	3b093160c4	mistralai[patch]: release 0.1.0rc1 (#19453)	5 months ago
aditya thomas	4856a87261	community[patch]: invoke callback prior to yielding token (llama.cpp) (#19392) ... **Description:** Invoke callback prior to yielding token for llama.cpp **Issue:** [Callback for on_llm_new_token should be invoked before the token is yielded by the model #16913](https://github.com/langchain-ai/langchain/issues/16913) **Dependencies:** None	5 months ago
ccurme	c4599444ee	mistralai: update tool calling (#19451) ... ```python from langchain.agents import tool from langchain_mistralai import ChatMistralAI llm = ChatMistralAI(model="mistral-large-latest", temperature=0) @tool def get_word_length(word: str) -> int: """Returns the length of a word.""" return len(word) tools = [get_word_length] llm_with_tools = llm.bind_tools(tools) llm_with_tools.invoke("how long is the word chrysanthemum") ``` currently raises ``` AttributeError: 'dict' object has no attribute 'model_dump' ``` Same with `.with_structured_output` ```python from langchain_mistralai import ChatMistralAI from langchain_core.pydantic_v1 import BaseModel class AnswerWithJustification(BaseModel): """An answer to the user question along with justification for the answer.""" answer: str justification: str llm = ChatMistralAI(model="mistral-large-latest", temperature=0) structured_llm = llm.with_structured_output(AnswerWithJustification) structured_llm.invoke("What weighs more a pound of bricks or a pound of feathers") ``` This appears to fix.	5 months ago
ccurme	8a2528c34a	[langchain] fix OpenAIAssistantRunnable.create_assistant (#19081) ... - **Description:** OpenAI assistants support some pre-built tools (e.g., `"retrieval"` and `"code_interpreter"`) and expect these as `{"type": "code_interpreter"}`. This may have been upset by https://github.com/langchain-ai/langchain/pull/18935 - **Issue:** https://github.com/langchain-ai/langchain/issues/19057	5 months ago
Harrison Chase	b40c80007f	core[minor]: Add utility code to create tool examples (#18602) ... Co-authored-by: Chester Curme <chester.curme@gmail.com>	5 months ago
Erick Friis	53ac1ebbbc	mistralai[minor]: 0.1.0rc0, remove mistral sdk (#19420)	5 months ago
William FH	e980c14d6a	core[patch]: allow "placeholder" type in from_messages tuples (#19152) ... Co-authored-by: Erick Friis <erick@langchain.dev>	5 months ago
billytrend-cohere	f6bcd42421	community[patch]: Replace positional argument with text=text for cohere>=5 compatibility (#19407) ... - **Description:** Replace positional argument with text=text for cohere>=5 compatibility	5 months ago
enfeng	b20c2640da	anthropic[patch]: update base_url of anthropic (#18634) ... A small change ~ - [ ] **update base_url**: "package: langchain_anthropic" --------- Co-authored-by: yangenfeng <yangenfeng@xiaoniangao.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	5 months ago
Erick Friis	a9cda536ad	openai[patch]: fix core min version (#19366)	5 months ago
Erick Friis	0b20c098df	openai[patch]: fix name param (#19365)	5 months ago
Erick Friis	f6c8700326	openai[patch]: release 0.1.0, message id and name support (#19363)	5 months ago
Bagatur	3fa711dce0	experimental[patch]: Release 0.0.55 (#19353)	5 months ago
Erick Friis	2bcd760c46	robocorp[patch]: run integration tests on release (#19358)	5 months ago
Erick Friis	a031c183ae	robocorp[patch]: release 0.0.4 (#19357)	5 months ago