langchain

Commit Graph

Author	SHA1	Message	Date
chyroc	3e241956d3	community[minor]: add coze chat model (#20770 ) add coze chat model, to call coze.com apis	2 months ago
Eugene Yurtsev	29493bb598	cli[minor]: improve confirmation message with more details (#21027 ) Improve confirmation message with more details	2 months ago
Eugene Yurtsev	aab78a37f3	cli[patch]: Ignore imports that change the name of the class (#21026 ) Not currently handeled by migration script	2 months ago
Massimiliano Pronesti	ce89b34fc0	community[patch]: support hybrid search with threshold in Azure AI Search Retriever (#20907 ) Support hybrid search with a score threshold -- similar to what we do for similarity search.	2 months ago
Andrei Panferov	b3efa38cc0	community[patch]: GigaChat model selection fix (#20988 ) Fixed the error that the model name is never actually put into GigaChat request payload, always defaulting to `GigaChat-Lite`. With this fix, model selection through ```python import os from langchain.chat_models.gigachat import GigaChat chat = GigaChat( name="GigaChat-Pro", # <- HERE!!!!! ... ) ``` should actually work, as intended in [here](`804390ba4b/libs/community/langchain_community/llms/gigachat.py (L36)`). --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
Patrick McFadin	3331865f6b	community[minor]: add Cassandra Database Toolkit (#20246 ) Description: ToolKit and Tools for accessing data in a Cassandra Database primarily for Agent integration. Initially, this includes the following tools: - `cassandra_db_schema` Gathers all schema information for the connected database or a specific schema. Critical for the agent when determining actions. - `cassandra_db_select_table_data` Selects data from a specific keyspace and table. The agent can pass paramaters for a predicate and limits on the number of returned records. - `cassandra_db_query` Expiriemental alternative to `cassandra_db_select_table_data` which takes a query string completely formed by the agent instead of parameters. May be removed in future versions. Includes unit test and two notebooks to demonstrate usage. Dependencies: cassio Twitter handle: @PatrickMcFadin --------- Co-authored-by: Phil Miesle <phil.miesle@datastax.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Igor Brai	b3e74f2b98	community[minor]: add mojeek search util (#20922 ) Description: This pull request introduces a new feature to community tools, enhancing its search capabilities by integrating the Mojeek search engine Dependencies: None --------- Co-authored-by: Igor Brai <igor@mojeek.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: ccurme <chester.curme@gmail.com>	2 months ago
hmn falahi	4822beb298	Ignore self/cls from required args of class functions in convert_to_openai_tool (#20691 ) Removed redundant self/cls from required args of class functions in _get_python_function_required_args: ```python class MemberTool: def search_member( self, keyword: str, args, *kwargs, ): """Search on members with any keyword like first_name, last_name, email Args: keyword: Any keyword of member """ headers = dict(authorization=kwargs['token']) members = [] try: members = request_( method='SEARCH', url=f'{service_url}/apiv1/members', headers=headers, json=dict(query=keyword), ) except Exception as e: logger.info(e.__doc__) return members convert_to_openai_tool(MemberTool.search_member) ``` expected result: ``` {'type': 'function', 'function': {'name': 'search_member', 'description': 'Search on members with any keyword like first_name, last_name, username, email', 'parameters': {'type': 'object', 'properties': {'keyword': {'type': 'string', 'description': 'Any keyword of member'}}, 'required': ['keyword']}}} ``` #20685 --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Eugene Yurtsev	4f4ee8e2cf	cli[patch]: Update migrations file manually (#21021 ) We need to replace occurrences in the code of RunnableMap not just the import, so for now, we don't replace RunnableMap.	2 months ago
Tomaz Bratanic	67428c4052	community[patch]: Neo4j enhanced schema (#20983 ) Scan the database for example values and provide them to an LLM for better inference of Text2cypher	2 months ago
aditya thomas	8b59bddc03	anthropic[patch]: add tests for secret_str for api key (#20986 ) Description: Add tests to check API keys are masked Issue: Resolves https://github.com/langchain-ai/langchain/issues/12165 for Anthropic models Dependencies: None	2 months ago
Pengcheng Liu	1fad39be1c	community[minor]: Add LarkSuite wiki document loader. (#21016 ) Description: Add LarkSuite wiki document loader. Refer to [LarkSuite api document ](https://open.feishu.cn/document/server-docs/docs/wiki-v2/space-node/list)for details. Issue: None Dependencies: None Twitter handle: None	2 months ago
Leonid Ganeline	dc7c06bc07	community[minor]: import fix (#20995 ) Issue: When the third-party package is not installed, whenever we need to `pip install <package>` the ImportError is raised. But sometimes, the `ValueError` or `ModuleNotFoundError` is raised. It is bad for consistency. Change: replaced the `ValueError` or `ModuleNotFoundError` with `ImportError` when we raise an error with the `pip install <package>` message. Note: Ideally, we replace all `try: import... except... raise ... `with helper functions like `import_aim` or just use the existing [langchain_core.utils.utils.guard_import](https://api.python.langchain.com/en/latest/utils/langchain_core.utils.utils.guard_import.html#langchain_core.utils.utils.guard_import) But it would be much bigger refactoring. @baskaryan Please, advice on this.	2 months ago
Karim Lalani	2ddac9a7c3	experimental[minor]: Add bind_tools and with_structured_output functions to OllamaFunctions (#20881 ) Implemented bind_tools for OllamaFunctions. Made OllamaFunctions sub class of ChatOllama. Implemented with_structured_output for OllamaFunctions. integration unit test has been updated. notebook has been updated. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Eugene Yurtsev	d781560722	cli[minor]: Add ipynb support, add text_splitters (#20963 )	2 months ago
WilliamEspegren	804390ba4b	community: Spider integration (#20937 ) Added the [Spider.cloud](https://spider.cloud) document loader. [Spider](https://github.com/spider-rs/spider) is the [fastest](https://github.com/spider-rs/spider/blob/main/benches/BENCHMARKS.md) and cheapest crawler that returns LLM-ready data. ``` - Description: Adds Spider data loader - Dependencies: spider-client - Twitter handle: @WilliamEspegren ``` --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: = <=> Co-authored-by: Chester Curme <chester.curme@gmail.com>	2 months ago
ccurme	9ec7151317	fireworks: fix integration tests (#20973 )	2 months ago
William FH	9fa9f05e5d	Catch System Error in ast parse (#20961 ) I can't seem to reproduce, but i got this: ``` SystemError: AST constructor recursion depth mismatch (before=102, after=37) ``` And the operation isn't critical for the actual forward pass so seems preferable to expand our caught exceptions	2 months ago
YH	2aca7fcdcf	core[patch]: Enhance link extraction with query parameters (#20259 ) Description: This update enhances the `extract_sub_links` function within the `langchain_core/utils/html.py` module to include query parameters in the extracted URLs. Issue: N/A Dependencies: No additional dependencies required for this change. Twitter handle: N/A Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
Chip Davis	e818c75f8a	infra: test directory loader multithreaded (#20281 ) This is a unit test for #20230 which was a fix for using multithreaded mode with directory loader @eyurtsev	2 months ago
Guilherme Zanotelli	f931a9ce60	community[patch]: Pass kwargs to SPARQLStore from RdfGraph (#20385 ) This introduces `store_kwargs` which behaves similarly to `graph_kwargs` on the `RdfGraph` object, which will enable users to pass `headers` and other arguments to the underlying `SPARQLStore` object. I have also made a [PR in `rdflib` to support passing `default_graph`](https://github.com/RDFLib/rdflib/pull/2761). Example usage: ```python from langchain_community.graphs import RdfGraph graph = RdfGraph( query_endpoint="http://localhost/sparql", standard="rdf", store_kwargs=dict( default_graph="http://example.com/mygraph" ) ) ``` <!--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>	2 months ago
Jorge Piedrahita Ortiz	40b2e2916b	community[minor]: Sambanova llm integration (#20955 ) - Description: Added [Sambanova systems](https://sambanova.ai/) integration, including sambaverse and sambastudio LLMs - Dependencies: sseclient-py (optional) --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Rahul Triptahi	955cf186d2	community[patch]: Ingest source, owner and full_path if present in Document's metadata. (#20949 ) Description: The PebbloSafeLoader should first check for owner, full_path and size in metadata before implementing its own logic. Dependencies: None Documentation: NA. Signed-off-by: Rahul Tripathi <rauhl.psit.ec@gmail.com> Co-authored-by: Rahul Tripathi <rauhl.psit.ec@gmail.com>	2 months ago
Amine Djeghri	790ea75cf7	community[minor]: add exllamav2 library for GPTQ & EXL2 models (#17817 ) Added 3 files : - Library : ExLlamaV2 - Test integration - Notebook --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
Naveen Tatikonda	8bbdb4f6a0	community[patch]: Add OpenSearch as semantic cache (#20254 ) ### Description Use OpenSearch vector store as Semantic Cache. ### Twitter Handle @OpenSearchProj --------- Signed-off-by: Naveen Tatikonda <navtat@amazon.com> Co-authored-by: Harish Tatikonda <harishtatikonda@Harishs-MacBook-Air.local> Co-authored-by: EC2 Default User <ec2-user@ip-172-31-31-155.ec2.internal> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Mayank Solanki	8c085fc697	community[patch]: Added a function `from_existing_collection` in `Qdrant` vector database. (#20779 ) Issue: #20514 The current implementation of `construct_instance` expects a `texts: List[str]` that will call the embedding function. This might not be needed when we already have a client with collection and `path, you don't want to add any text. This PR adds a class method that returns a qdrant instance with an existing client. Here everytime `cb6e5e56c2/libs/community/langchain_community/vectorstores/qdrant.py (L1592)` `construct_instance` is called, this line sends some text for embedding generation. --------- Co-authored-by: Anush <anushshetty90@gmail.com>	2 months ago
Leonid Kuligin	893a924b90	core[minor], community[patch], langchain[patch]: move BaseChatLoader to core (#19607 ) Thank you for contributing to LangChain! - [ ] PR title: "core: move BaseChatLoader and BaseToolkit from community" - [ ] PR message: move BaseChatLoader and BaseToolkit --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Erick Friis	d4befd0cfb	core: fix batch ordering test (#20952 )	2 months ago
Eugene Yurtsev	8ed150b2fe	cli[minor]: Fix bug to account for name changes (#20948 ) * Fix bug to account for name changes / aliases * Generate migration list from langchain to langchain_core	2 months ago
Eugene Yurtsev	2fa0ff1a2d	cli[minor]: update code to generate migrations from langchain to community (#20946 ) Updates code that generates migrations from langchain to community	2 months ago
ccurme	bf16cefd18	langchain: deprecate create_structured_output_runnable (#20933 )	2 months ago
Erick Friis	38eccab3ae	upstage: release 0.1.3 (#20941 )	2 months ago
Sean	e1c2e2fdfa	upstage: Upstage Groundedness Check parameter update (#20914 ) * Groundedness Check takes `str` or `list[Document]` as input. * Deprecate `GroundednessCheck` due to its naming. * Added `UpstageGroundednessCheck`. * Hotfix for Groundedness Check parameter. The name `query` was misleading and it should be `answer` instead. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
ccurme	84b8e67c9c	mistral: release 0.1.4 (#20940 )	2 months ago
ccurme	465fbaa30b	openai: release 0.1.4 (#20939 )	2 months ago
Eugene Yurtsev	12c906f6ce	cli[minor]: Improve partner migrations (#20938 ) This auto generates partner migrations. At the moment the migration is from community -> partner. So one would need to run the migration script twice to go from langchain to partner.	2 months ago
Eugene Yurtsev	5653f36adc	cli[minor]: Add script to generate migrations for partner packages (#20932 ) Add script to help generate migrations. This works well for partner packages. Migrations are generated based on run time rather than static analysis (much simpler to get the correct migrations implemented). The script for generating migrations from langchain to community still needs work.	2 months ago
ccurme	fe1304afc4	openai: add unit test (#20931 ) Test a helper function that was added earlier.	2 months ago
Eugene Yurtsev	6598757037	cli[minor]: Add first version of migrate (#20902 ) Adds a first version of the migrate script.	2 months ago
Lei Zhang	9281841cfe	community[patch]: fix integrated test case test_recursive_url_loader.py assertions (issue-20919) (#20920 ) Description: Fix integrated test case test_recursive_url_loader.py Local testing successful ```shell (venv) lei@LeideMacBook-Pro community % poetry run pytest tests/integration_tests/document_loaders/test_recursive_url_loader.py ================================================================================ test session starts ================================================================================ platform darwin -- Python 3.11.4, pytest-7.4.4, pluggy-1.4.0 -- /Users/zhanglei/Work/github/langchain/venv/bin/python cachedir: .pytest_cache rootdir: /Users/zhanglei/Work/github/langchain/libs/community configfile: pyproject.toml plugins: syrupy-4.6.1, asyncio-0.20.3, cov-4.1.0, vcr-1.0.2, mock-3.12.0, anyio-3.7.1, dotenv-0.5.2, requests-mock-1.11.0, socket-0.6.0 asyncio: mode=Mode.AUTO collected 6 items tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_async_recursive_url_loader PASSED [ 16%] tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_async_recursive_url_loader_deterministic PASSED [ 33%] tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_recursive_url_loader FAILED [ 50%] tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_async_equivalent PASSED [ 66%] tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_loading_invalid_url PASSED [ 83%] tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_async_metadata_necessary_properties PASSED [100%] ===================================================================================== FAILURES ====================================================================================== __________________________________________________________________________ test_sync_recursive_url_loader ___________________________________________________________________________ def test_sync_recursive_url_loader() -> None: url = "https://docs.python.org/3.9/" loader = RecursiveUrlLoader( url, extractor=lambda _: "placeholder", use_async=False, max_depth=2 ) docs = loader.load() > assert len(docs) == 23 E AssertionError: assert 24 == 23 E + where 24 = len([Document(page_content='placeholder', metadata={'source': 'https://docs.python.org/3.9/', 'content_type': 'text/html', 'title': '3.9.18 Documentation', 'language': None}), Document(page_content='placeholder', metadata={'source': 'https://docs.python.org/3.9/py-modindex.html', 'content_type': 'text/html', 'title': 'Python Module Index — Python 3.9.18 documentation', 'language': None}), Document(page_content='placeholder', metadata={'source': 'https://docs.python.org/3.9/download.html', 'content_type': 'text/html', 'title': 'Download — Python 3.9.18 documentation', 'language': None}), Document(page_content='placeholder', metadata={'source': 'https://docs.python.org/3.9/howto/index.html', 'content_type': 'text/html', 'title': 'Python HOWTOs — Python 3.9.18 documentation', 'language': None}), Document(page_content='placeholder', metadata={'source': 'https://docs.python.org/3.9/whatsnew/index.html', 'content_type': 'text/html', 'title': 'Whatâ\x80\x99s New in Python — Python 3.9.18 documentation', 'language': None}), Document(page_content='placeholder', metadata={'source': 'https://docs.python.org/3.9/c-api/index.html', 'content_type': 'text/html', 'title': 'Python/C API Reference Manual — Python 3.9.18 documentation', 'language': None}), ...]) tests/integration_tests/document_loaders/test_recursive_url_loader.py:38: AssertionError ================================================================================= warnings summary ================================================================================== tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_async_recursive_url_loader tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_async_recursive_url_loader_deterministic tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_recursive_url_loader tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_async_equivalent tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_async_metadata_necessary_properties /Users/zhanglei/.pyenv/versions/3.11.4/lib/python3.11/html/parser.py:170: XMLParsedAsHTMLWarning: It looks like you're parsing an XML document using an HTML parser. If this really is an HTML document (maybe it's XHTML?), you can ignore or filter this warning. If it's XML, you should know that using an XML parser will be more reliable. To parse this document as XML, make sure you have the lxml package installed, and pass the keyword argument `features="xml"` into the BeautifulSoup constructor. k = self.parse_starttag(i) -- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html ================================================================================ slowest 5 durations ================================================================================ 56.75s call tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_async_recursive_url_loader_deterministic 38.99s call tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_async_recursive_url_loader 31.20s call tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_async_metadata_necessary_properties 30.37s call tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_async_equivalent 15.44s call tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_recursive_url_loader ============================================================================== short test summary info ============================================================================== FAILED tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_recursive_url_loader - AssertionError: assert 24 == 23 ================================================================ 1 failed, 5 passed, 5 warnings in 172.97s (0:02:52) ================================================================ (venv) zhanglei@LeideMacBook-Pro community % poetry run pytest tests/integration_tests/document_loaders/test_recursive_url_loader.py ================================================================================ test session starts ================================================================================ platform darwin -- Python 3.11.4, pytest-7.4.4, pluggy-1.4.0 -- /Users/zhanglei/Work/github/langchain/venv/bin/python cachedir: .pytest_cache rootdir: /Users/zhanglei/Work/github/langchain/libs/community configfile: pyproject.toml plugins: syrupy-4.6.1, asyncio-0.20.3, cov-4.1.0, vcr-1.0.2, mock-3.12.0, anyio-3.7.1, dotenv-0.5.2, requests-mock-1.11.0, socket-0.6.0 asyncio: mode=Mode.AUTO collected 6 items tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_async_recursive_url_loader PASSED [ 16%] tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_async_recursive_url_loader_deterministic PASSED [ 33%] tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_recursive_url_loader PASSED [ 50%] tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_async_equivalent PASSED [ 66%] tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_loading_invalid_url PASSED [ 83%] tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_async_metadata_necessary_properties PASSED [100%] ================================================================================= warnings summary ================================================================================== tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_async_recursive_url_loader tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_async_recursive_url_loader_deterministic tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_recursive_url_loader tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_async_equivalent tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_async_metadata_necessary_properties /Users/zhanglei/.pyenv/versions/3.11.4/lib/python3.11/html/parser.py:170: XMLParsedAsHTMLWarning: It looks like you're parsing an XML document using an HTML parser. If this really is an HTML document (maybe it's XHTML?), you can ignore or filter this warning. If it's XML, you should know that using an XML parser will be more reliable. To parse this document as XML, make sure you have the lxml package installed, and pass the keyword argument `features="xml"` into the BeautifulSoup constructor. k = self.parse_starttag(i) -- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html ================================================================================ slowest 5 durations ================================================================================ 46.99s call tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_async_recursive_url_loader_deterministic 32.43s call tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_async_recursive_url_loader 31.23s call tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_async_equivalent 30.75s call tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_async_metadata_necessary_properties 15.89s call tests/integration_tests/document_loaders/test_recursive_url_loader.py::test_sync_recursive_url_loader ===================================================================== 6 passed, 5 warnings in 157.42s (0:02:37) ===================================================================== (venv) lei@LeideMacBook-Pro community % ``` Issue: https://github.com/langchain-ai/langchain/issues/20919 Twitter handle: @coolbeevip	2 months ago
ccurme	7d8d0229fa	remove placeholder error message (#20340 )	2 months ago
William FH	4c437ebb9c	Use lstv2 (#20747 )	2 months ago
ccurme	891ae37437	langchain: support PineconeVectorStore in self query retriever (#20905 ) `langchain_pinecone.Pinecone` is deprecated in favor of `PineconeVectorStore`, and is currently a subclass of `PineconeVectorStore`. ```python @deprecated(since="0.0.3", removal="0.2.0", alternative="PineconeVectorStore") class Pinecone(PineconeVectorStore): """Deprecated. Use PineconeVectorStore instead.""" pass ```	2 months ago
Matt	28df4750ef	community[patch]: Add initial tests for AzureSearch vector store (#17663 ) Description: AzureSearch vector store has no tests. This PR adds initial tests to validate the code can be imported and used. Issue: N/A Dependencies: azure-search-documents and azure-identity are added as optional dependencies for testing --------- Co-authored-by: Matt Gotteiner <[email protected]> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Dristy Srivastava	5f1d1666e3	community[patch]: Add support for pebblo server and client version (#20269 ) Description: _PebbloSafeLoader_: Add support for pebblo server and client version Documentation: NA Unit test: NA Issue: NA Dependencies: None --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
am-kinetica	b54b19ba1c	community[minor]: Implemented Kinetica Document Loader and added notebooks (#20002 ) - [ ] Kinetica Document Loader: "community: a class to load Documents from Kinetica" - [ ] Kinetica Document Loader: - Description: implemented KineticaLoader in `kinetica_loader.py` - Dependencies: install the Kinetica API using `pip install gpudb==7.2.0.1 `	2 months ago
Michael Schock	5e60d65917	experimental[patch]: return from HuggingGPT task executor task.run() exception (#20219 ) Description: Fixes a bug in the HuggingGPT task execution logic here: except Exception as e: self.status = "failed" self.message = str(e) self.status = "completed" self.save_product() where a caught exception effectively just sets `self.message` and can then throw an exception if, e.g., `self.product` is not defined. Issue: None that I'm aware of. Dependencies: None Twitter handle: https://twitter.com/michaeljschock Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
Anish Chakraborty	898362de81	core[patch]: improve comma separated list output parser to handle non-space separated list (#20434 ) - Description: Changes `lanchain_core.output_parsers.CommaSeparatedListOutputParser` to handle `,` as a delimiter alongside the previous implementation which used `, ` as delimiter. - Issue: Started noticing that some results returned by LLMs were not getting parsed correctly when the output contained `,` instead of `, `. - Dependencies: No - Twitter handle: not active on twitter. <!--- If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17. -->	2 months ago
Michael Schock	63a07f52df	experimental[patch]: remove \n from AutoGPT feedback_tool exit check (#20132 )	2 months ago
Shengsheng Huang	fd1061e7bf	community[patch]: add more data types support to ipex-llm llm integration (#20833 ) - Description: - add support for more data types: by default `IpexLLM` will load the model in int4 format. This PR adds more data types support such as `sym_in5`, `sym_int8`, etc. Data formats like NF3, NF4, FP4 and FP8 are only supported on GPU and will be added in future PR. - Fix a small issue in saving/loading, update api docs - Dependencies: `ipex-llm` library - Document: In `docs/docs/integrations/llms/ipex_llm.ipynb`, added instructions for saving/loading low-bit model. - Tests: added new test cases to `libs/community/tests/integration_tests/llms/test_ipex_llm.py`, added config params. - Contribution maintainer: @shane-huang	2 months ago
Rahul Triptahi	dc921f0823	community[patch]: Add semantic info to metadata, classified by pebblo-server. (#20468 ) Description: Add support for Semantic topics and entities. Classification done by pebblo-server is not used to enhance metadata of Documents loaded by document loaders. Dependencies: None Documentation: Updated. Signed-off-by: Rahul Tripathi <rauhl.psit.ec@gmail.com> Co-authored-by: Rahul Tripathi <rauhl.psit.ec@gmail.com>	2 months ago
Eugene Yurtsev	a5028b6356	cli[minor]: Add __version__ (#20903 ) Add __version__ to cli	2 months ago
Jingpan Xiong	1202017c56	community[minor]: Add relyt vector database (#20316 ) Co-authored-by: kaka <kaka@zbyte-inc.cloud> Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: jingsi <jingsi@leadincloud.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
davidefantiniIntel	f386f71bb3	community: fix tqdm import (#20263 ) Description: Fix tqdm import in QuantizedBiEncoderEmbeddings	2 months ago
Andres Algaba	05ae8ca7d4	community[patch]: deprecate persist method in Chroma (#20855 ) Thank you for contributing to LangChain! - [x] PR title - [x] PR message: - Description: Deprecate persist method in Chroma no longer exists in Chroma 0.4.x - Issue: #20851 - Dependencies: None - Twitter handle: AndresAlgaba1 - [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/ --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
ccurme	fdabd3cdf5	mistral, openai: support custom tokenizers in chat models (#20901 )	2 months ago
ccurme	b8db73233c	core, community: deprecate tool.__call__ (#20900 ) Does not update docs.	2 months ago
Tomaz Bratanic	520972fd0f	community[patch]: Support passing graph object to Neo4j integrations (#20876 ) For driver connection reusage, we introduce passing the graph object to neo4j integrations	2 months ago
Lei Zhang	748a6ae609	community[patch]: add HTTP response headers Content-Type to metadata of RecursiveUrlLoader document (#20875 ) Description: The RecursiveUrlLoader loader offers a link_regex parameter that can filter out URLs. However, this filtering capability is limited, and if the internal links of the website change, unexpected resources may be loaded. These resources, such as font files, can cause problems in subsequent embedding processing. > https://blog.langchain.dev/assets/fonts/source-sans-pro-v21-latin-ext_latin-regular.woff2?v=0312715cbf We can add the Content-Type in the HTTP response headers to the document metadata so developers can choose which resources to use. This allows developers to make their own choices. For example, the following may be a good choice for text knowledge. - text/plain - simple text file - text/html - HTML web page - text/xml - XML format file - text/json - JSON format data - application/pdf - PDF file - application/msword - Word document and ignore the following - text/css - CSS stylesheet - text/javascript - JavaScript script - application/octet-stream - binary data - image/jpeg - JPEG image - image/png - PNG image - image/gif - GIF image - image/svg+xml - SVG image - audio/mpeg - MPEG audio files - video/mp4 - MP4 video file - application/font-woff - WOFF font file - application/font-ttf - TTF font file - application/zip - ZIP compressed file - application/octet-stream - binary data Twitter handle: @coolbeevip --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Erick Friis	eca3640af7	upstage: release 0.1.2 (#20898 )	2 months ago
Joan Fontanals	baefbfb14e	community[mionr]: add Jina Reranker in retrievers module (#19406 ) - Description: Adapt JinaEmbeddings to run with the new Jina AI Rerank API - Twitter handle: https://twitter.com/JinaAI_ - [ ] 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/ --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Erick Friis	92969d49cb	multiple: remove external repo mds (#20896 ) api docs build doesn't tolerate them	2 months ago
Jason_Chen	53bb7dbd29	community[patch]: add BeautifulSoupTransformer remove_unwanted_classnames method (#20467 ) Add the remove_unwanted_classnames method to the BeautifulSoupTransformer class, which can filter more effectively. --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
YISH	ed26149a29	openai[patch]: Allow disablling safe_len_embeddings(OpenAIEmbeddings) (#19743 ) OpenAI API compatible server may not support `safe_len_embedding`， use `disable_safe_len_embeddings=True` to disable it. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Bagatur	5b83130855	core[minor], langchain[patch], community[patch]: mv StructuredQuery (#20849 ) mv StructuredQuery to core	2 months ago
Sean	540f384197	partner: Upstage quick documentation update (#20869 ) * Updating the provider docs page. The RAG example was meant to be moved to cookbook, but was merged by mistake. * Fix bug in Groundedness Check --------- Co-authored-by: JuHyung-Son <sonju0427@gmail.com> Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
Bagatur	ffad3985a1	core[patch]: Release 0.1.46 (#20891 )	2 months ago
Mish Ushakov	6ccecf2363	community[minor]: added Browserbase loader (#20478 )	2 months ago
Erick Friis	5da9dd1195	mistral: comment batching param (#20868 ) Addresses #20523	2 months ago
Ivaylo Bratoev	7c5063ef60	infra: fix how Poetry is installed in the dev container (#20521 ) Currently, when a new dev container is created, poetry does not work in it with the error "No module named 'rapidfuzz'". Install Poetry outside the project venv so that poetry and project dependencies do not get mixed. Use pipx to install poetry securely in its own isolated environment. Issue: #12237 Twitter handle: https://twitter.com/ibratoev Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
GustavoSept	c2d09a5186	experimental[patch]: Makes regex customizable in text_splitter.py (SemanticChunker class) (#20485 ) - Description: Currently, the regex is static (`r"(?<=[.?!])\s+"`), which is only useful for certain use cases. The current change only moves this to be a parameter of split_text(). Which adds flexibility without making it more complex (as the default regex is still the same). - Issue: Not applicable (I searched, no one seems to have created this issue yet). - Dependencies: None. _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>	2 months ago
William FH	a936f696a6	[Core] Feat: update config CVar in tool.invoke (#20808 )	2 months ago
Lei Zhang	2cd907ad7e	text-splitters[patch]: fix MarkdownHeaderTextSplitter fails to parse headers with non-printable characters (#20645 ) Description: MarkdownHeaderTextSplitter Fails to Parse Headers with non-printable characters. more #20643 The following is the official test case. Just replacing `# Foo\n\n` with `\ufeff# Foo\n\n` will cause the test case to fail. chunk metadata is empty ```python def test_md_header_text_splitter_1() -> None: """Test markdown splitter by header: Case 1.""" markdown_document = ( "\ufeff# Foo\n\n" " ## Bar\n\n" "Hi this is Jim\n\n" "Hi this is Joe\n\n" " ## Baz\n\n" " Hi this is Molly" ) headers_to_split_on = [ ("#", "Header 1"), ("##", "Header 2"), ] markdown_splitter = MarkdownHeaderTextSplitter( headers_to_split_on=headers_to_split_on, ) output = markdown_splitter.split_text(markdown_document) expected_output = [ Document( page_content="Hi this is Jim \nHi this is Joe", metadata={"Header 1": "Foo", "Header 2": "Bar"}, ), Document( page_content="Hi this is Molly", metadata={"Header 1": "Foo", "Header 2": "Baz"}, ), ] assert output == expected_output ``` twitter: @coolbeevip Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
ccurme	481d3855dc	patch: remove usage of llm, chat model __call__ (#20788 ) - `llm(prompt)` -> `llm.invoke(prompt)` - `llm(prompt=prompt` -> `llm.invoke(prompt)` (same with `messages=`) - `llm(prompt, callbacks=callbacks)` -> `llm.invoke(prompt, config={"callbacks": callbacks})` - `llm(prompt, kwargs)` -> `llm.invoke(prompt, kwargs)`	2 months ago
Raghav Dixit	9b7fb381a4	community[patch]: LanceDB integration patch update (#20686 ) Description : - added functionalities - delete, index creation, using existing connection object etc. - updated usage - Added LaceDB cloud OSS support make lint_diff , make test checks done	2 months ago
Nikita Pokidyshev	9e983c9500	langchain[patch]: fix agent_token_buffer_memory not working with openai tools (#20708 ) - Description: fix a bug in the agent_token_buffer_memory - Issue: agent_token_buffer_memory was not working with openai tools - Dependencies: None - Twitter handle: @pokidyshef	2 months ago
Erick Friis	1aef8116de	upstage: release 0.1.1 (#20864 )	2 months ago
junkeon	c8fd51e8c8	upstage: Add Upstage partner package LA and GC (#20651 ) --------- Co-authored-by: Sean <chosh0615@gmail.com> Co-authored-by: Erick Friis <erick@langchain.dev> Co-authored-by: Sean Cho <sean@upstage.ai>	2 months ago
Alex Lee	243ba71b28	langchain[patch]: add `aprep_output` method to `langchain/chains/base.py` (#20748 ) ## Description Add `aprep_output` method to `langchain/chains/base.py`. Some downstream `ChatMessageHistory` objects that use async connections require an async way to append to the context. It turned out that `ainvoke()` was calling `prep_output` which is synchronous. --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
Harrison Chase	43c041cda5	support messages in messages out (#20862 )	2 months ago
back2nix	a1614b88ac	groq[patch]: groq proxy support (#20758 ) # Proxy Fix for Groq Class 🐛 🚀 ## Description This PR fixes a bug related to proxy settings in the `Groq` class, allowing users to connect to LangChain services via a proxy. ## Changes Made - ✅ FIX support for specifying proxy settings in the `Groq` class. - ✅ Resolved the bug causing issues with proxy settings. - ❌ Did not include unit tests and documentation updates. - ❌ Did not run make format, make lint, and make test to ensure code quality and functionality because I couldn't get it to run, so I don't program in Python and couldn't run `ruff`. - ❔ Ensured that the changes are backwards compatible. - ✅ No additional dependencies were added to `pyproject.toml`. ### Error Before Fix ```python Traceback (most recent call last): File "/home/bg/Documents/code/github.com/back2nix/test/groq/main.py", line 9, in <module> chat = ChatGroq( ^^^^^^^^^ File "/home/bg/Documents/code/github.com/back2nix/test/groq/venv310/lib/python3.11/site-packages/langchain_core/load/serializable.py", line 120, in __init__ super().__init__(**kwargs) File "/home/bg/Documents/code/github.com/back2nix/test/groq/venv310/lib/python3.11/site-packages/pydantic/v1/main.py", line 341, in __init__ raise validation_error pydantic.v1.error_wrappers.ValidationError: 1 validation error for ChatGroq __root__ Invalid `http_client` argument; Expected an instance of `httpx.AsyncClient` but got <class 'httpx.Client'> (type=type_error) ``` ### Example usage after fix ```python3 import os import httpx from langchain_core.prompts import ChatPromptTemplate from langchain_groq import ChatGroq chat = ChatGroq( temperature=0, groq_api_key=os.environ.get("GROQ_API_KEY"), model_name="mixtral-8x7b-32768", http_client=httpx.Client( proxies="socks5://127.0.0.1:1080", transport=httpx.HTTPTransport(local_address="0.0.0.0"), ), http_async_client=httpx.AsyncClient( proxies="socks5://127.0.0.1:1080", transport=httpx.HTTPTransport(local_address="0.0.0.0"), ), ) system = "You are a helpful assistant." human = "{text}" prompt = ChatPromptTemplate.from_messages([("system", system), ("human", human)]) chain = prompt \| chat out = chain.invoke({"text": "Explain the importance of low latency LLMs"}) print(out) ``` --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
volodymyr-memsql	493afe4d8d	community[patch]: add hybrid search to singlestoredb vectorstore (#20793 ) Implemented the ability to enable full-text search within the SingleStore vector store, offering users a versatile range of search strategies. This enhancement allows users to seamlessly combine full-text search with vector search, enabling the following search strategies: * Search solely by vector similarity. * Conduct searches exclusively based on text similarity, utilizing Lucene internally. * Filter search results by text similarity score, with the option to specify a threshold, followed by a search based on vector similarity. * Filter results by vector similarity score before conducting a search based on text similarity. * Perform searches using a weighted sum of vector and text similarity scores. Additionally, integration tests have been added to comprehensively cover all scenarios. Updated notebook with examples. CC: @baskaryan, @hwchase17 --------- Co-authored-by: Volodymyr Tkachuk <vtkachuk-ua@singlestore.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Tomaz Bratanic	9efab3ed66	community[patch]: Add driver config param for neo4j graph (#20772 ) Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Leonid Ganeline	13751c3297	community: `tigergraph` fixes (#20034 ) - added guard on the `pyTigerGraph` import - added a missed example page in the `docs/integrations/graphs/` - formatted the `docs/integrations/providers/` page to the consistent format. Added links.	2 months ago
Martin Kolb	0186e4e633	community[patch]: Advanced filtering for HANA Cloud Vector Engine (#20821 ) - Description: This PR adds support for advanced filtering to the integration of HANA Vector Engine. The newly supported filtering operators are: $eq, $ne, $gt, $gte, $lt, $lte, $between, $in, $nin, $like, $and, $or - Issue: N/A - Dependencies: no new dependencies added Added integration tests to: `libs/community/tests/integration_tests/vectorstores/test_hanavector.py` Description of the new capabilities in notebook: `docs/docs/integrations/vectorstores/hanavector.ipynb`	2 months ago
Alex Sherstinsky	12e5ec6de3	community: Support both Predibase SDK-v1 and SDK-v2 in Predibase-LangChain integration (#20859 )	2 months ago
Erick Friis	8c95ac3145	docs, multiple: de-beta with_structured_output (#20850 )	2 months ago
Nuno Campos	477eb1745c	Better support for subgraphs in graph viz (#20840 )	2 months ago
JeffKatzy	5ab3f9a995	community[patch]: standardize chat init args (#20844 ) Thank you for contributing to LangChain! community:perplexity[patch]: standardize init args updated pplx_api_key and request_timeout so that aliased to api_key, and timeout respectively. Added test that both continue to set the same underlying attributes. Related to [20085](https://github.com/langchain-ai/langchain/issues/20085) --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
Massimiliano Pronesti	8d1167b32f	community[patch]: add support for similarity_score_threshold search in… (#20852 ) See https://github.com/langchain-ai/langchain/issues/20600#issuecomment-2075569338 for details. @chrislrobert	2 months ago
Eugene Yurtsev	d8aa72f51d	core[minor],langchain[patch]: Move base indexing interface and logic to core (#20667 ) This PR moves the interface and the logic to core. The following changes to namespaces: `indexes` -> `indexing` `indexes._api` -> `indexing.api` Testing code is intentionally duplicated for now since it's testing different implementations of the record manager (in-memory vs. SQL). Common logic will need to be pulled out into the test client. A follow up PR will move the SQL based implementation outside of LangChain.	2 months ago
ccurme	3bcfbcc871	groq: handle null queue_time (#20839 )	2 months ago
Eugene Yurtsev	30e48c9878	core[patch],community[patch]: Move file chat history back to community (#20834 ) Marking as patch since we haven't had releases in between. This just reverting part of a PR from yesterday.	2 months ago
ccurme	6debadaa70	groq: bump core (#20838 )	2 months ago
Erick Friis	7984206c95	groq: release 0.1.3 (#20836 ) Fixes #20811	2 months ago
Nestor Qin	9111d3a636	community[patch]: Fix message formatting for Anthropic models on Amazon Bedrock (#20801 ) Description: This PR fixes an issue in message formatting function for Anthropic models on Amazon Bedrock. Currently, LangChain BedrockChat model will crash if it uses Anthropic models and the model return a message in the following type: - `AIMessageChunk` Moreover, when use BedrockChat with for building Agent, the following message types will trigger the same issue too: - `HumanMessageChunk` - `FunctionMessage` Issue: https://github.com/langchain-ai/langchain/issues/18831 Dependencies: No. Testing: Manually tested. The following code was failing before the patch and works after. ``` @tool def square_root(x: str): "Useful when you need to calculate the square root of a number" return math.sqrt(int(x)) llm = ChatBedrock( model_id="anthropic.claude-3-sonnet-20240229-v1:0", model_kwargs={ "temperature": 0.0 }, ) prompt = ChatPromptTemplate.from_messages( [ ("system", FUNCTION_CALL_PROMPT), ("human", "Question: {user_input}"), MessagesPlaceholder(variable_name="agent_scratchpad"), ] ) tools = [square_root] tools_string = format_tool_to_anthropic_function(square_root) agent = ( RunnablePassthrough.assign( user_input=lambda x: x['user_input'], agent_scratchpad=lambda x: format_to_openai_function_messages( x["intermediate_steps"] ) ) \| prompt \| llm \| AnthropicFunctionsAgentOutputParser() ) agent_executor = AgentExecutor(agent=agent, tools=tools, verbose=True, return_intermediate_steps=True) output = agent_executor.invoke({ "user_input": "What is the square root of 2?", "tools_string": tools_string, }) ``` List of messages returned from Bedrock: ``` <SystemMessage> content='You are a helpful assistant.' <HumanMessage> content='Question: What is the square root of 2?' <AIMessageChunk> content="Okay, let's calculate the square root of 2.<scratchpad>\nTo calculate the square root of a number, I can use the square_root tool:\n\n<function_calls>\n <invoke>\n <tool_name>square_root</tool_name>\n <parameters>\n <__arg1>2</__arg1>\n </parameters>\n </invoke>\n</function_calls>\n</scratchpad>\n\n<function_results>\n<search_result>\nThe square root of 2 is approximately 1.414213562373095\n</search_result>\n</function_results>\n\n<answer>\nThe square root of 2 is approximately 1.414213562373095\n</answer>" id='run-92363df7-eff6-4849-bbba-fa16a1b2988c'" <FunctionMessage> content='1.4142135623730951' name='square_root' ```	2 months ago
ccurme	06b04b80b8	groq: fix warning filter for integration test (#20806 )	2 months ago
ccurme	5a3c65a756	standard tests: add xfails (#20659 )	2 months ago
Erick Friis	ddc2274aea	standard-tests: split tool calling test (#20803 ) just making it a bit easier to grok	2 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>	2 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>	2 months ago
Eugene Yurtsev	72f720fa38	langchain[major]: Remove default instantations of LLMs from VectorstoreToolkit (#20794 ) Remove default instantiation from vectorstore toolkit.	2 months ago
ccurme	42de5168b1	langchain: deprecate LLMChain, RetrievalQA, and ConversationalRetrievalChain (#20751 )	2 months ago
Erick Friis	30c7951505	core: use qualname in beta message (#20361 )	2 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.	2 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.	2 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.	2 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	2 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	2 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	2 months ago
ccurme	7a922f3e48	core, openai: support custom token encoders (#20762 )	2 months ago
Christophe Bornet	0ae5027d98	community[patch]: Remove usage of deprecated StoredBlobHistory in CassandraChatMessageHistory (#20666 )	2 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	2 months ago
Eugene Yurtsev	936c6cc74a	langchain[patch]: Add missing deprecation for openai adapters (#20668 ) Add missing deprecation for openai adapters	2 months ago
Eugene Yurtsev	38adbfdf34	community[patch],core[minor]: Move BaseToolKit to core.tools (#20669 )	2 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>	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
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)	2 months ago
Bagatur	1c7b3c75a7	community[patch], experimental[patch]: support tool-calling sql and p… (#20639 ) d agents	2 months ago
Bagatur	d0cee65cdc	langchain[patch]: langchain-pinecone self query support (#20702 )	2 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>	3 months ago
Christophe Bornet	c909ae0152	community[minor]: Add async methods to CassandraVectorStore (#20602 ) Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	3 months ago
Leonid Ganeline	06d18c106d	langchain[patch]: `example_selector` import fix (#20676 ) Cleaned up updated imports	3 months ago
Leonid Ganeline	d6470aab60	langchain: `dosctore` import fix (#20678 ) Cleaned up imports	3 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).	3 months ago
Mateusz Szewczyk	75ffe51bbe	ibm: Add support for Embedding Models (#20647 ) --------- Co-authored-by: Erick Friis <erick@langchain.dev>	3 months ago
Erick Friis	73809817ff	community: release 0.0.34 (#20672 )	3 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	3 months ago
Erick Friis	940242c1ec	core: release 0.1.45 (#20664 )	3 months ago
Souls-R	36084e7500	docs: fix variable name typo in example code (#20658 ) This pull request corrects a mistake in the variable name within the example code. The variable doc_schema has been changed to dog_schema to fix the error.	3 months ago
Sivaudha	baedc3ec0a	langchain[minor]: Databricks vector search self query integration (#20627 ) - Enable self querying feature for databricks vector search --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	3 months ago
ccurme	6d530481c1	openai: fix allowed block types (#20636 )	3 months ago
Erick Friis	5c216ad08f	upstage[patch]: un-xfail tool calling test, release 0.1.0 (#20635 )	3 months ago
Nuno Campos	48307e46a3	core[patch]: Fix runnable map ser/de (#20631 )	3 months ago
Charlie Holtz	1cbab0ebda	community: update Replicate to work with official models (#20633 ) Description: you don't need to pass a version for Replicate official models. That was broken on LangChain until now! You can now run: ``` llm = Replicate( model="meta/meta-llama-3-8b-instruct", model_kwargs={"temperature": 0.75, "max_length": 500, "top_p": 1}, ) prompt = """ User: Answer the following yes/no question by reasoning step by step. Can a dog drive a car? Assistant: """ llm(prompt) ``` I've updated the replicate.ipynb to reflect that. twitter: @charliebholtz --------- Co-authored-by: Erick Friis <erick@langchain.dev>	3 months ago
Congyu	dd5139e304	community[patch]: truncate zhipuai `temperature` and `top_p` parameters to [0.01, 0.99] (#20261 ) ZhipuAI API only accepts `temperature` parameter between `(0, 1)` open interval, and if `0` is passed, it responds with status code `400`. However, 0 and 1 is often accepted by other APIs, for example, OpenAI allows `[0, 2]` for temperature closed range. This PR truncates temperature parameter passed to `[0.01, 0.99]` to improve the compatibility between langchain's ecosystem's and ZhipuAI (e.g., ragas `evaluate` often generates temperature 0, which results in a lot of 400 invalid responses). The PR also truncates `top_p` parameter since it has the same restriction. Reference: [glm-4 doc](https://open.bigmodel.cn/dev/api#glm-4) (which unfortunately is in Chinese though). --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	3 months ago
Lance Martin	d5c22b80a5	community[patch]: Fix Ollama for LLaMA3 (#20624 ) We see verbose generations w/ LLaMA3 and Ollama - https://smith.langchain.com/public/88c4cd21-3d57-4229-96fe-53443398ca99/r --- Fix here implies that when stop was being set to an empty list, the stream had no conditions under which to stop, which could lead to excessive or unintended output. Test LLaMA2 - https://smith.langchain.com/public/57dfc64a-591b-46fa-a1cd-8783acaefea2/r Test LLaMA3 - https://smith.langchain.com/public/76ff5f47-ac89-4772-a7d2-5caa907d3fd6/r https://smith.langchain.com/public/a31d2fad-9094-4c93-949a-964b27630ccb/r Test Mistral - https://smith.langchain.com/public/a4fe7114-c308-4317-b9fd-6c86d31f1c5b/r --------- Co-authored-by: Erick Friis <erick@langchain.dev>	3 months ago
Erick Friis	3425988de7	core: deprecation default to qualname (#20578 )	3 months ago
hulitaitai	7d0a008744	community[minor]: Add audio-parser "faster-whisper" in audio.py (#20012 ) faster-whisper is a reimplementation of OpenAI's Whisper model using CTranslate2, which is up to 4 times faster than enai/whisper for the same accuracy while using less memory. The efficiency can be further improved with 8-bit quantization on both CPU and GPU. It can automatically detect the following 14 languages and transcribe the text into their respective languages: en, zh, fr, de, ja, ko, ru, es, th, it, pt, vi, ar, tr. The gitbub repository for faster-whisper is : https://github.com/SYSTRAN/faster-whisper --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	3 months ago
Guangdong Liu	e3c2431c5b	comminuty[patch]:Fix Error in apache doris insert (#19989 ) - Issue: #19886	3 months ago
Tomaz Bratanic	27370b679e	community[patch]: Ignore null and invalid embedding values for neo4j metadata filtering (#20558 )	3 months ago
Eugene Yurtsev	718c9cbe3a	mistral[patch]: Support both model and model_name (#20557 )	3 months ago
Leonid Ganeline	95dc90609e	experimental[patch]: `prompts` import fix (#20534 ) Replaced `from langchain.prompts` with `from langchain_core.prompts` where it is appropriate. Most of the changes go to `langchain_experimental` Similar to #20348	3 months ago
Massimiliano Pronesti	2542a09abc	community[patch]: AzureSearch incorrectly converted to retriever (#20601 ) Closes #20600. Please see the issue for more details.	3 months ago
Christophe Bornet	8f0b5687a3	community[minor]: Add hybrid search to Cassandra VectorStore (#20286 ) Only supported by Astra DB at the moment. Twitter handle: cbornet_	3 months ago
Christophe Bornet	d2d01370bc	community[minor]: Add async methods to CassandraLoader (#20609 ) Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	3 months ago
Eugene Yurtsev	8c29b7bf35	mistralai[patch]: Use public attribute for eventsource.response (#20580 ) Minor change, use the public attribute instead of the protected one.	3 months ago
Erick Friis	66fb0b1f35	core: fix fireworks mapping (#20613 )	3 months ago
balloonio	e786da7774	community[patch]: Invoke callback prior to yielding token fix [HuggingFaceTextGenInference] (#20426 ) …gFaceTextGenInference) - [x] PR title: community[patch]: Invoke callback prior to yielding token fix for [HuggingFaceTextGenInference] - [x] PR message: - Description: Invoke callback prior to yielding token in stream method in [HuggingFaceTextGenInference] - Issue: https://github.com/langchain-ai/langchain/issues/16913 - Dependencies: None - Twitter handle: @bolun_zhang If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17. --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	3 months ago
Ethan Yang	2d6d796040	community: Add save_model function for openvino reranker and embedding (#19896 )	3 months ago

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4075 Commits (d6e34f9ee5a4a1b1bca80e39eb45fd65cefb65c2)