langchain

Commit Graph

Author	SHA1	Message	Date
Bagatur	76230d2c08	fireworks scheduled integration tests (#12373 )	11 months ago
Josh Phillips	01c5cd365b	Fix SupbaseVectoreStore write operation timeout (#12318 ) Description This small change will make chunk_size a configurable parameter for loading documents into a Supabase database. Issue https://github.com/langchain-ai/langchain/issues/11422 Dependencies No chanages Twitter @ j1philli Reminder If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --------- Co-authored-by: Greg Richardson <greg.nmr@gmail.com>	11 months ago
Bagatur	b10cefb160	lint fix: rm init (#12374 )	11 months ago
Harrison Chase	b43996e553	Harrison/improve cli (#12368 )	11 months ago
Harrison Chase	9ce38726a2	fix some stuff (#12292 ) Co-authored-by: Erick Friis <erick@langchain.dev>	11 months ago
Cynthia Yang	6ce276e099	Support Fireworks batching (#8 ) (#12052 ) Description * Add _generate and _agenerate to support Fireworks batching. * Add stop words test cases * Opt out retry mechanism Issue - Not applicable Dependencies - None Tag maintainer - @baskaryan	11 months ago
Tyler Hutcherson	2f0c9d8269	Fix redis vectorfield schema defaults (#12223 ) - Description: refactors the redis vector field schema to properly handle default values, includes a new unit test suite. - Issue: N/A - Dependencies: nothing new. - Tag maintainer: @baskaryan @Spartee - Twitter handle: this is a tiny fix/improvement :) This issue was causing some clients/cuatomers issues when building a vector index on Redis on smaller db instances (due to fault default values in index configuration). It would raise an error like: ```redis.exceptions.ResponseError: Vector index initial capacity 20000 exceeded server limit (852 with the given parameters)``` This PR will address this moving forward.	11 months ago
Jakub Novák	9544d64ad8	E2B tool - Improve description wuth uploaded files info (#12355 )	11 months ago
Bagatur	c6a733802b	bump 324 and 35 (#12352 )	11 months ago
Nuno Campos	683e97766d	Fix json key output parser in partial (streaming) mode (#12332 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Nikhil Jha	dff24285ea	Comprehend Moderation 0.2 (#11730 ) This PR replaces the previous `Intent` check with the new `Prompt Safety` check. The logic and steps to enable chain moderation via the Amazon Comprehend service, allowing you to detect and redact PII, Toxic, and Prompt Safety information in the LLM prompt or answer remains unchanged. This implementation updates the code and configuration types with respect to `Prompt Safety`. ### Usage sample ```python from langchain_experimental.comprehend_moderation import (BaseModerationConfig, ModerationPromptSafetyConfig, ModerationPiiConfig, ModerationToxicityConfig ) pii_config = ModerationPiiConfig( labels=["SSN"], redact=True, mask_character="X" ) toxicity_config = ModerationToxicityConfig( threshold=0.5 ) prompt_safety_config = ModerationPromptSafetyConfig( threshold=0.5 ) moderation_config = BaseModerationConfig( filters=[pii_config, toxicity_config, prompt_safety_config] ) comp_moderation_with_config = AmazonComprehendModerationChain( moderation_config=moderation_config, #specify the configuration client=comprehend_client, #optionally pass the Boto3 Client verbose=True ) template = """Question: {question} Answer:""" prompt = PromptTemplate(template=template, input_variables=["question"]) responses = [ "Final Answer: A credit card number looks like 1289-2321-1123-2387. A fake SSN number looks like 323-22-9980. John Doe's phone number is (999)253-9876.", "Final Answer: This is a really shitty way of constructing a birdhouse. This is fucking insane to think that any birds would actually create their motherfucking nests here." ] llm = FakeListLLM(responses=responses) llm_chain = LLMChain(prompt=prompt, llm=llm) chain = ( prompt \| comp_moderation_with_config \| {llm_chain.input_keys[0]: lambda x: x['output'] } \| llm_chain \| { "input": lambda x: x['text'] } \| comp_moderation_with_config ) try: response = chain.invoke({"question": "A sample SSN number looks like this 123-456-7890. Can you give me some more samples?"}) except Exception as e: print(str(e)) else: print(response['output']) ``` ### Output ```python > Entering new AmazonComprehendModerationChain chain... Running AmazonComprehendModerationChain... Running pii Validation... Running toxicity Validation... Running prompt safety Validation... > Finished chain. > Entering new AmazonComprehendModerationChain chain... Running AmazonComprehendModerationChain... Running pii Validation... Running toxicity Validation... Running prompt safety Validation... > Finished chain. Final Answer: A credit card number looks like 1289-2321-1123-2387. A fake SSN number looks like XXXXXXXXXXXX John Doe's phone number is (999)253-9876. ``` --------- Co-authored-by: Jha <nikjha@amazon.com> Co-authored-by: Anjan Biswas <anjanavb@amazon.com> Co-authored-by: Anjan Biswas <84933469+anjanvb@users.noreply.github.com>	11 months ago
Blake (Yung Cher Ho)	b9410f2b6f	Takeoff pro support (#12070 ) Description: This PR adds support for the [Pro version of Titan Takeoff Server](https://docs.titanml.co/docs/category/pro-features). Users of the Pro version will have to import the TitanTakeoffPro model, which is different from TitanTakeoff. Issue: Also minor fixes to docs for Titan Takeoff (Community version) Dependencies: No additional dependencies Twitter handle: @becoming_blake @baskaryan @hwchase17	11 months ago
Leonid Kuligin	4e47fe1dce	fixed error message and a check for processor name (#12200 ) Replace this entire comment with: - Description: a small fix on error description / a check for processor name - Issue: the issue #11407	11 months ago
Nir Kopler	9298aff783	Finetuned openai azure models cost calculation (#12267 ) Description: Add cost calculation for fine tuned Azure with relevant unit tests. see https://learn.microsoft.com/en-us/azure/ai-services/openai/how-to/fine-tuning?tabs=turbo&pivots=programming-language-studio for more information. this PR is the result of this PR: https://github.com/langchain-ai/langchain/pull/12190 Twitter handle: @nirkopler	11 months ago
gnakw	20fe515f20	Fix the exception from langchain.utilities import ArceeWrapper (#12342 ) - Description: Fix the exception from langchain.utilities import ArceeWrapper	11 months ago
Qihui Xie	6720458c7d	add allowed_operators property in QdrantTranslator (#12328 ) - Description: This PR adds `allowd_operators` property to `QdrantTranslator` to fix the `TypeError: can only join an iterable` bug. This property is required in `get_query_constructor_prompt` in `query_constructor\base.py`: ``` allowed_operators=" \| ".join(allowed_operators), ``` - Issue: #12061 --------- Co-authored-by: XIE Qihui <qihui.xie@bopufund.com>	11 months ago
Bagatur	f5a57fc1ef	fix self query constructor (#12349 )	11 months ago
Vasek Mlejnsky	cdd75b687e	e2b tool - fix initialization and improve tool description (#12345 )	11 months ago
Harrison Chase	8ec7aade9f	add docs for templates (#12346 )	11 months ago
Erick Friis	ebf998acb6	Templates (#12294 ) Co-authored-by: Harrison Chase <hw.chase.17@gmail.com> Co-authored-by: Lance Martin <lance@langchain.dev> Co-authored-by: Jacob Lee <jacoblee93@gmail.com>	11 months ago
Erick Friis	43257a295c	CLI Git Improvements (#12311 ) - delete repo sources like pip - git dep fixes - error messaging	11 months ago
William FH	1d568e1add	Better wrap traceable (#12303 ) If user function is wrapped as a traceable function, this will help hand off the trace between the two. Also update handling fields to reflect optional values	11 months ago
Eugene Yurtsev	5a71b81609	Relax type annotation for custom input/output types (#12300 ) This is needed to be able to do stuff like: ```python runnable.with_types(input_type=List[str]) ```	11 months ago
William FH	988f6d9912	Rm langchain server (#12305 )	11 months ago
wemysschen	3f16acc538	Add baidu cloud vector search in vectorstore and fix some unit test in vectorstores (#11605 ) Description: Add baidu cloud vector search in vectorstore --------- Co-authored-by: root <root@icoding-cwx.bcc-szzj.baidu.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
mrbean	b7e559c7e1	use snippet search optionally (#12236 ) Add an additional flag which allows for hitting our new endpoint.	11 months ago
felixocker	cce132d146	fix sparql queries for relations in schema description (#9136 ) - Description: Fix for the SPARQL QA chain: fixed SPARQL queries for retrieving information about relations in the graph to create a textual description of the schema for the language model. This should resolve #8907 - Issue: #8907 - Dependencies: None - Tag maintainer: @baskaryan, @hwchase17	11 months ago
Donato Azevedo	d9f1bcf366	Strips leading/trailing whitespace before parsing xml (#12297 ) Description: When llms output leading or trailing whitespace for xml (when using XMLOutputParser) the parser would raise a `ValueError: Could not parse output: ...`. However, leading or trailing whitespace are "ignorable" in the sense of XML standard. Issue: I did not find an issue related. Dependencies: None Tag maintainer: Twitter handle: donatoaz Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. Done, updated unit test and ran `make docker_test`.	11 months ago
Erick Friis	47070b8314	CLI (#12284 ) Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	11 months ago
Shwu Ku	07c2649753	response parser for ArceeRetriever (#12270 ) - Description: Response parser for arcee retriever, - Issue: follow-up pr on #11578 and [discussion](https://github.com/arcee-ai/arcee-python/issues/15#issuecomment-1759874053), - Dependencies: NA This pr implements a parser for the response from ArceeRetreiver to convert to langchain `Document`. This closes the loop of generation and retrieval for Arcee DALMs in langchain. The reference for the response parser is [api-docs:retrieve](https://api.arcee.ai/docs#/v2/retrieve_model) Attaching screenshot of working implementation: <img width="1984" alt="Screenshot 2023-10-25 at 7 42 34 PM" src="https://github.com/langchain-ai/langchain/assets/65639964/026987b9-34b2-4e4b-b87d-69fcd0c6641a"> \*api key deleted --- Successful tests, lints, etc. ```shell Re-run pytest with --snapshot-update to delete unused snapshots. ==================================================================================================================== slowest 5 durations ===================================================================================================================== 1.56s call tests/unit_tests/schema/runnable/test_runnable.py::test_retrying 0.63s call tests/unit_tests/schema/runnable/test_runnable.py::test_map_astream 0.33s call tests/unit_tests/schema/runnable/test_runnable.py::test_map_stream_iterator_input 0.30s call tests/unit_tests/schema/runnable/test_runnable.py::test_map_astream_iterator_input 0.20s call tests/unit_tests/indexes/test_indexing.py::test_cleanup_with_different_batchsize ======================================================================================================= 1265 passed, 270 skipped, 32 warnings in 6.55s ======================================================================================================= [ "." = "" ] \|\| poetry run black . All done! ✨ 🍰 ✨ 1871 files left unchanged. [ "." = "" ] \|\| poetry run ruff --select I --fix . ./scripts/check_pydantic.sh . ./scripts/check_imports.sh poetry run ruff . [ "." = "" ] \|\| poetry run black . --check All done! ✨ 🍰 ✨ 1871 files would be left unchanged. [ "." = "" ] \|\| poetry run mypy . Success: no issues found in 1868 source files poetry run codespell --toml pyproject.toml poetry run codespell --toml pyproject.toml -w ``` Co-authored-by: Shubham Kushwaha <shwu@Shubhams-MacBook-Pro.local>	11 months ago
Johanna Appel	c26ec7789f	CohereEmbeddings: Add max_retries and request_timeout (#12275 ) Add max_retries and request_timeout to CohereEmbeddings, akin to how it works in OpenAIEmbeddings. Since the Cohere client already implements these parameters, we can simply pass them down. Uses parameters from these two cohere client objects: https://github.com/cohere-ai/cohere-python/blob/main/cohere/client.py https://github.com/cohere-ai/cohere-python/blob/main/cohere/client_async.py	11 months ago
Nuno Campos	7108084947	Remove CLI (#12283 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Nuno Campos	b5b2d07681	Pop max concurrency when recursing (#12281 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Bagatur	69f4e402e4	bump 323 (#12278 )	11 months ago
David Duong	c25b174db5	Add serialisation props to Fireworks and ChatFireworks (#12255 )	11 months ago
Richard Adams	fd5f549a9e	demonstrate use of RetrievalQAWithSourcesChain.from_chain (#12235 ) Description: Documents further usage of RetrievalQAWithSourcesChain in an existing test. I'd not found much documented usage of RetrievalQAWithSourcesChain and how to get the sources out. This additional code will hopefully be useful to other potential users of this retriever. Issue: No raised issue Dependencies: No new dependencies needed to run the test (it already needs `open-ai`, `faiss-cpu` and `unstructured`). Note - `make lint` showed 8 linting errors in unrelated files --------- Co-authored-by: richarda23 <richard.c.adams@infinityworks.com>	11 months ago
James Braza	53f35c5f5c	Adding `STRUCTURED_FORMAT_SIMPLE_INSTRUCTIONS` missing backticks (#12238 ) This PR fixes the fact that `STRUCTURED_FORMAT_SIMPLE_INSTRUCTIONS` was missing backticks at the end	11 months ago
William FH	276c6ba115	Check for ls project in run tree context (#12242 ) If I go traceable -> runnable when the project is manually specified, the runnable wont be logged. This makes sure the session/project is threaded through appropriately.	11 months ago
Vasek Mlejnsky	1f8094938f	Integrate E2B's data analysis/code interpreter (#12011 ) This PR adds a data [E2B's](https://e2b.dev/) analysis/code interpreter sandbox as a tool --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Jakub Novak <jakub@e2b.dev>	11 months ago
Bagatur	286a29a49e	bump 322 and 34 (#12228 )	11 months ago
Eugene Yurtsev	583dc49477	Add type to Generation and sub-classes, handle root validator (#12220 ) * Add a type literal for the generation and sub-classes for serialization purposes. * Fix the root validator of ChatGeneration to return ValueError instead of KeyError or Attribute error if intialized improperly. * This change is done for langserve to make sure that llm related callbacks can be serialized/deserialized properly.	11 months ago
Eugene Yurtsev	81052ee18e	Fix code block in runnable doc (#12221 ) Fix code block syntax in runnable doc-string	11 months ago
Mikelarg	46e28b9613	Added GigaChat chat model support (#12201 ) - Description: Added integration with [GigaChat](https://developers.sber.ru/portal/products/gigachat) language model. - Twitter handle: @dvoshansky	11 months ago
Anurag Wagh	d5c2ce7c2e	[fix] create redis vector index before adding docs, add prefix to doc… (#11257 ) Fix Description: For Redis Vector integration in add_texts method, there were two issues that lead to this bug. 1. Vector index is not being created leading to no such_index error 2. `doc:index` prefix was also missing for Redis Keys. resolves #11197 Maintainer: @baskaryan --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Eugene Yurtsev	079d1f3b8e	Expose handle_event and ahandle_events as public API (#12181 ) Expose functionality to handle generic events.	11 months ago
William FH	67c4fd0ad0	Update deprecation (#12178 ) in runner_utils	11 months ago
Nir Kopler	d3744175bf	Finetuned OpenAI models cost calculation #11715 (#12190 ) Description: Add cost calculation for fine tuned models (new and legacy), this is required after OpenAI added new models for fine tuning and separated the costs of I/O for fine tuned models. Also I updated the relevant unit tests see https://platform.openai.com/docs/guides/fine-tuning for more information. issue: https://github.com/langchain-ai/langchain/issues/11715 - Issue: 11715 - Twitter handle: @nirkopler	11 months ago
Spyros	a2840a2b42	fix vertexai codey models (#12173 ) Description: This PR fixes issue #12156 by checking for Codey models appropriately before result parsing. Maintainer: @hwchase17 , @agola11	11 months ago
Hech	d76f026d72	Fix flexible dimension and doc for DingoDB (#12187 )	11 months ago
Erick Friis	95ae40ff90	Fix Anthropic Functions ainvoke (#12215 ) Removes custom `NotImplementedError` in experimental anthropic functions, allowing it to fallback on default `ainvoke` implementation.	11 months ago
Iskren Ivov Chernev	d5d7ba582a	Improvements to llm/deepinfra (#10846 ) - replace `requests` package with `langchain.requests` - add `_acall` support - add `_stream` and `_astream` - freshen up the documentation a bit - update vendor doc	11 months ago
sudranga	f09f82541b	Expose configuration options in GraphCypherQAChain (#12159 ) Allows for passing arguments into the LLM chains used by the GraphCypherQAChain. This is to address a request by a user to include memory in the Cypher creating chain. Will keep the prompt variables as-is to be backward compatible. But, would be a good idea to deprecate them and use the **kwargs variables. Added a test case. In general, I think it would be good for any chain to automatically pass in a readonlymemory(of its input) to its subchains whilist allowing for an override. But, this would be a different change.	11 months ago
Leonid Ganeline	11f13aed53	docstrings update (#12093 ) Added missed docstrings. Added missed Args:, Returns: Raises:	11 months ago
Johnny Oshika	ba20c14e28	Fix typo in stuff_prompt's system_template (#12063 ) - Description: Add missing apostrophe in `user's` in stuff_prompt's system_template. The first sentence in the system template went from: > Use the following pieces of context to answer the users question. to > Use the following pieces of context to answer the user's question. - Issue: - Dependencies: none - Tag maintainer: @baskaryan - Twitter handle: ojohnnyo	11 months ago
Holt Skinner	69d9eae5cd	feat: Add Client Info to available Google Cloud Clients (#12168 ) - This is used internally to gather aggregate usage metrics for the LangChain integrations - Note: This cannot be added to some of the Vertex AI integrations at this time because the SDK doesn't allow overriding the [`ClientInfo`](https://googleapis.dev/python/google-api-core/latest/client_info.html#module-google.api_core.client_info) - Added to: - BigQuery - Google Cloud Storage - Document AI - Vertex AI Model Garden - Document AI Warehouse - Vertex AI Search - Vertex AI Matching Engine (Cloud Storage Client) @baskaryan, @eyurtsev, @hwchase17 --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	11 months ago
Lukas Wolf	69f5f82804	Update extraction.py (#12207 ) Description: Pass tags as argument to create_extraction_chain Issue: create_extraction_chain does not pass tags to chain yet @baskaryan	11 months ago
Nuno Campos	34ffb94770	Remove GetLocal, PutLocal (#12133 ) Do you agree?	11 months ago
Eric Hartford	8c150ad7f6	Add COBOL parser and splitter (#11674 ) - Description: Add COBOL parser and splitter - Issue: n/a - Dependencies: n/a - Tag maintainer: @baskaryan - Twitter handle: erhartford --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	11 months ago
John Mai	ebf749c40c	Baichuan & Hunyuan set default api_base (#12059 ) ### Description Baichuan & Hunyuan set default api_base env	11 months ago
Shilong Dai	99afc1b4f8	Fixed hardcoded "vector" and replaced with vector_query_field variable (#12126 ) - Description: In the max_marginal_relevance_search function of the ElasticsearchStore vector store, the name of the field corresponding to the vector embedding of the document is hard coded in the delete statement that drops the field from the document metadata. This results in an exception if the vector embedding field is customized. This PR changes the hard-coded "vector" into the vector_query_field variable. - Issue: None - Dependencies: None - Tag maintainer: @hwchase17 Co-authored-by: Shilong Dai <sdai@viperfish.net>	11 months ago
Vikram Shitole	0d44746430	10634: Added the capability to inject boto3 client in SagemakerEndpointEmbeddings (#12146 ) Description: Allow to inject boto3 client for Cross account access type of scenarios in using SagemakerEndpointEmbeddings and also updated the documentation for same in the sample notebook Issue:SagemakerEndpointEmbeddings cross account capability #10634 #10184 Dependencies: None Tag maintainer: Twitter handle:lethargicoder Co-authored-by: Vikram(VS) <vssht@amazon.com>	11 months ago
aubin_mzt	66f8cb015d	Add connection args for pgvector vector store (#11930 ) - Description: sqlalchemy create_engine() does not take into account connect_args which are mandatory for managed PGSQL instances on cloud providers (ssl_context for example). Also re-enabled create_vector_extension at post_init for using pgvector class seamlessly - Tag maintainer: @baskaryan, @eyurtsev, @hwchase17. --------- Co-authored-by: Sami Bargaoui <bargaoui.sam@gmail.com> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	11 months ago
NuODaniel	4d6243fa87	fix: doc string of default params in chat_models, llm qianfan (#12153 ) - Description: a fix of the doc string in Qianfan - Issue: no - Dependencies: no - Tag maintainer: @baskaryan - Twitter handle: no	11 months ago
Predrag Gruevski	f82bdf4613	Update deprecated `langchain` imports with suggested new paths. (#12164 ) Let's help our users find the proper import to use instead of the deprecated top-level ones.	11 months ago
Bagatur	963ff93476	bump 321 (#12161 )	11 months ago
Nuno Campos	d0505c0d47	Update default recursion_limit, update docs (#12134 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
William FH	4f23aa677a	Fix Pickle Error (#12141 ) If non-pickleable objects (like locks) get passed to the tracing callback, they'll fail in the deepcopy. Fallback to a shallow copy in these instances .	11 months ago
Predrag Gruevski	95a1b598fe	Update to `actions/checkout@v4`. (#11951 ) We don't use any of the new functionality at the moment. Just making sure we don't fall back on versions and fail to benefit from new patches. This is an easy upgrade and it's always harder to upgrade across multiple major versions at once.	11 months ago
William FH	7c4f340cc0	Include Parent Run ID (#12139 ) If you set local callbacks	11 months ago
omahs	f3cc9bba5b	Fix typos (#12128 ) Fix typos	11 months ago
Nuno Campos	1afdb40b48	Add optional config arg to RunnablePassthrough func arg (#12131 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Nuno Campos	325fdde8b4	Fix bug where types were lost when calling with_cconfig or bind (#12137 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Nuno Campos	02dce74b97	Fix type hint for older py versions (#12132 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Nuno Campos	d0ce374731	Allow specifying custom input/output schemas for runnables with .with_types() (#12083 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Harrison Chase	ee69116761	move csv agent to langchain experimental (#12113 )	11 months ago
Harrison Chase	03bf6ef473	add missing init files (#12114 )	11 months ago
Bagatur	ef8b180d6d	bump 320 (#12108 )	11 months ago
Rotem Weiss	78d186fb44	Add Tavily Search API as a Tool (#12103 ) Adding Tavily Search API as a tool. I will be the maintainer and assaf_elovic is the twitter handler. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Bagatur	85302a9ec1	Add CI check that integration tests compile (#12090 )	11 months ago
verlocks	5dbe456aae	Bug fix tongyi.py to be compatible with DashScope API (#11956 ) Current ChatTongyi is not compatible with DashScope API, which will cause error when passing api key to chat model directly. - Description: Update tongyi.py to be compatible with DashScope API. Specifically, update parameter name "dashscope_api_key" to "api_key". - Issue: None. - Dependencies: Nothing new, Tongyi would require DashScope as before.	11 months ago
Tomaz Bratanic	82f4c0589c	Add neo4j graph environment variables (#12080 )	11 months ago
Mohammad Mohtashim	d5400f6502	Google Scholar Search Tool using serpapi (#11513 ) - Description: Implementing the Google Scholar Tool as requested in PR #11505. The tool will be using the [serpapi python package](https://serpapi.com/integrations/python#search-google-scholar). The main idea of the tool will be to return the results from a Google Scholar search given a query as an input to the tool. - Tag maintainer: @baskaryan, @eyurtsev, @hwchase17	11 months ago
Holt Skinner	f5be2d525a	fix: Add `_serving_config` property to `GoogleVertexAISearchRetriever` (#12084 ) - Fixes error: ``` ValueError: "GoogleVertexAISearchRetriever" object has no field "_serving_config" ``` Introduced in #11736 @baskaryan, @eyurtsev, @hwchase17 if you could review and merge quickly, that would be appreciated :)	11 months ago
Nuno Campos	5fee61a207	Support runnable factories in .configurable_alts() (#12065 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Zhitao Xu	a4c3a44712	Fix documentation typo in Clickhouse Class (#12047 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> - Description: The return info in the documentation for similarity_search_by_vector and similarity_search_with_relevance_scores is wrong	11 months ago
William FH	25418b9b4d	Always add run ID (#12046 ) in eval callback handler. Useful if you're using a custom run evaluator and don't want to thread things through.	11 months ago
Eugene Yurtsev	44d7763580	Add zapier deprecation warning (#12045 ) Add zapier deprecation	11 months ago
John Mai	4188f046ec	Add Tencent Hunyuan chat model (#12022 ) ### Description: The Tencent Hunyuan model, developed by Tencent, is a large language model by robust Chinese text generation capabilities, adeptness in logical reasoning within complex contexts, and reliable task execution proficiency.For more information, see [https://cloud.tencent.com/document/product/1729](https://cloud.tencent.com/document/product/1729)	11 months ago
Eugene Yurtsev	68599d98c2	More security notes (#12040 ) Add more security notes	11 months ago
Bagatur	0006075b08	bump 319 (#12041 )	11 months ago
John Mai	8eb40b5fe2	`baichuan_secret_key` use pydantic.types.SecretStr & Add Baichuan tests (#12031 ) ### Description - `baichuan_secret_key` use pydantic.types.SecretStr - Add Baichuan tests	11 months ago
Nuno Campos	85bac75729	nc/runnable-dynamic-schemas-from-config (#12038 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Nuno Campos	85eaa4ccee	Revert "nc/runnable-dynamic-schemas-from-config" (#12037 ) This reverts commit `a46eef64a7`. <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Nuno Campos	a46eef64a7	nc/runnable-dynamic-schemas-from-config	11 months ago
Nuno Campos	d392e030be	Add default value (#12032 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Kenneth Choe	62efe1ffb9	support add_embeddings for elasticsearch (#11002 ) - Description: Provide a way to use different text for embedding. - For example, if you are ingesting stack-overflow Q&As for RAG, you would want to embed the questions and return the answer(s) for the hits. With this change, the consumer of langchain can implement that easily. - I noticed the similar function is added on faiss.py with #1912 which was for performance reason, but I see the same function can be used to achieve what I thought. So instead of changing Document class to have embedding_content, I mimicked the implementation of faiss.py. - The test should provide some guidance on how to use it. It would be more intuitive if I just pass texts and embedding_texts as separate arguments, but I chose to use `zip`-ed object for the consistency with faiss.py implementation. - I plan to make similar pull request for OpenSearch. - Issue: N/A - Dependencies: None other than the existing ones. Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Bagatur	76d3afaef0	bump 318 (#12030 )	11 months ago
Dmitry Tyumentsev	5dd2161c4b	add _acall method to YandexGPT (#12029 ) - Description: Add async support for YandexGPT LLM model Co-authored-by: Dmitry Tyumentsev <dmitry.tyumentsev@raftds.com>	11 months ago
Peter Krenesky	8425f33363	Pydantic v2 support for OpenAPI Specs (#11936 ) - Description: Adding Pydantic v2 support for OpenAPI Specs - Issue: - OpenAPI spec support was disabled because `openapi-schema-pydantic` doesn't support Pydantic v2: #9205 - Caused errors in `get_openapi_chain` - This may be the cause of #9520. - Tag maintainer: @eyurtsev - Twitter handle: kreneskyp The root cause was that `openapi-schema-pydantic` hasn't been updated in some time but [openapi-pydantic](https://github.com/mike-oakley/openapi-pydantic) forked and updated the project.	11 months ago
Joe McElroy	c9f1768cb9	Elasticsearch Query Retriever: Use match + fuzziness for LIKE (#12023 ) Updated the elasticsearch self query retriever to use the match clause for LIKE operator instead of the non-analyzed fuzzy search clause. Other small updates include: - fixing the stack inference integration test where the index's default pipeline didn't use the inference pipeline created - adding a user-agent to the old implementation to track usage - improved the documentation for ElasticsearchStore filters	11 months ago
Nuno Campos	7db6aabf65	Update chat model output type (#11833 ) --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Simon Dai	ed62984cb2	update Weaviate to support multi tenancy (#11842 ) - Description: update Weaviate to support multi tenancy - Issue: 9956 - Dependencies: - Tag maintainer: hwchase17 - Twitter handle: dsx1986_	11 months ago
hiigao	f818ec49b8	Encapsulate alicloud pai-eas access method for chatmodels and llms (#11852 ) ### Description: To provide an eas llm service access methods in this pull request by impletementing `PaiEasEndpoint` and `PaiEasChatEndpoint` classes in `langchain.llms` and `langchain.chat_models` modules. Base on this pr, langchain users can build up a chain to call remote eas llm service and get the llm inference results. ### About EAS Service EAS is a Alicloud product on Alibaba Cloud Machine Learning Platform for AI which is short for AliCloud PAI. EAS provides model inference deployment services for the users. We build up a llm inference services on EAS with a general llm docker images. Therefore, end users can quickly setup their llm remote instances to load majority of the hugginface llm models, and serve as a backend for most of the llm apps. ### Dependencies This pr does't involve any new dependencies. --------- Co-authored-by: 子洪 <gaoyihong.gyh@alibaba-inc.com>	11 months ago
John Mai	a6b483dcbc	Supported RetryOutputParser & RetryWithErrorOutputParser max_retries (#11903 ) Description: Supported RetryOutputParser & RetryWithErrorOutputParser max_retries - max_retries: Maximum number of retries to parser. Issue: None Dependencies: None Tag maintainer: @baskaryan Twitter handle:	11 months ago
Hugues Chocart	008c7df80d	[LLMonitorCallbackHandler] Refactor + add llmonitor-py dependency (#11948 ) We now require uses to have the pip package `llmonitor` installed. It allows us to have cleaner code and avoid duplicates between our library and our code in Langchain.	11 months ago
Sian Cao	77fc2f7644	fix: impl missing embeddings method (#10823 ) FAISS does not implement embeddings method and use embed_query to embedding texts which is wrong for some embedding models. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Holt Skinner	2661dc94f3	feat: Google Vertex AI Search Retriever - Add support for Website Data Stores (#11736 ) - Only works for Data stores with Advanced Website Indexing - https://cloud.google.com/generative-ai-app-builder/docs/about-advanced-features - Minor restructuring - Follow up to #10513 - Remove outdated docs (readded in https://github.com/langchain-ai/langchain/pull/11620) - Move legacy class into new py file to clean up the directory - Shouldn't cause backwards compatibility issues as the import works the same way for users	11 months ago
Shorthills AI	4b6fdd7bf0	Update modal.py (#11588 ) feat: Raise KeyError when 'prompt' key is missing in JSON response This commit updates the error handling in the code to raise a KeyError when the 'prompt' key is not found in the JSON response. This change makes the code more explicit about the nature of the error, helping to improve clarity and debugging. @baskaryan, @eyurtsev.	11 months ago
William FH	dfb4baa3f9	Fix Fireworks Callbacks (#12003 ) I may be missing something but it seems like we inappropriately overrode the 'stream()' method, losing callbacks in the process. I don't think (?) it gave us anything in this case to customize it here? See new trace: https://smith.langchain.com/public/fbb82825-3a16-446b-8207-35622358db3b/r and confirmed it streams. Also fixes the stopwords issues from #12000	11 months ago
Wang Wei	e26559f512	Add ERNIE-Bot-4 model support for ErnieBotChat. (#11969 ) - Description: According to the document https://cloud.baidu.com/doc/WENXINWORKSHOP/s/clntwmv7t, add ERNIE-Bot-4 model support for ErnieBotChat. - Dependencies: Before using the ERNIE-Bot-4, you should have the model's access authority.	11 months ago
Eugene Yurtsev	f4bec9686d	Add more security notes (#11990 ) Add more security notes	11 months ago
Eugene Yurtsev	3d81c76160	Add security notes to agent toolkits (#11989 ) Add more security notes to agent toolkits.	11 months ago
Leonid Ganeline	b81a4c1d94	docstrings added (#11988 ) Added docstrings. Some docsctrings formatting.	11 months ago
Bagatur	35c7c1f050	bump 317 (#11986 )	11 months ago
Bagatur	122af2effe	fix chroma from_texts bug (#11984 )	11 months ago
Erick Friis	c149954cc5	Hub Runnable (#11946 ) Adds `langchain.runnables.hub.HubRunnable` for pulling configurable objects from the hub	11 months ago
Owen	9e24626e87	chore: remove duplicated export variables (#11962 ) - Description: remove duplicated `__all__` variables	11 months ago
Nuno Campos	6bd9c1d2b3	Make prompt validation opt-in (#11973 ) By default replace input_variables with the correct value <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Nuno Campos	9bc7e1851a	Ensure dict() does not raise not implemented error, which should instead be raised in our custom method save() (#11970 ) .dict() is a Pydantic method that cannot raise exceptions, as it is used eg. in `__eq__` <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Nuno Campos	653cf56e0e	Lint	11 months ago
Predrag Gruevski	debcf053eb	Fix `invalid escape sequence` warnings by using raw strings for regexes. (#11943 ) This code also generates warnings when our users' apps hit it, which is annoying and doesn't look great. Let's fix it.	11 months ago
Nuno Campos	e4ae690244	Sort order	11 months ago
Nuno Campos	b753bf3323	Make prompt validation opt-in By default replace input_variables with the correct value	11 months ago
Nuno Campos	202acce0c9	Ensure dict() does not raise not implemented error, which should instead be raised in our custom method save()	11 months ago
Predrag Gruevski	392df7b2e3	Type hints on varargs and kwargs that take anything should be `Any`. (#11950 ) Type hinting `args` as `List[Any]` means that each positional argument should be a list. Type hinting `*kwargs` as `Dict[str, Any]` means that each keyword argument should be a dict of strings. This is almost never what we actually wanted, and doesn't seem to be what we want in any of the cases I'm replacing here.	11 months ago
Eugene Yurtsev	908c7bf33e	Add documentation to tools (#11938 ) Add security notes to tools --------- Co-authored-by: Predrag Gruevski <2348618+obi1kenobi@users.noreply.github.com>	11 months ago
Eugene Yurtsev	43dc669332	Update playwright documentation (#11949 ) Add security note to playwright tool	11 months ago
Daniel Chalef	2beb767ae5	zep: Memory Retriever MMR Support & Docs Updates (#11954 ) - Update Zep Memory and Retriever docstrings - Zep Memory Retriever: Add support for native MMR - Add MMR example to existing ZepRetriever Notebook @baskaryan	11 months ago
William FH	a27fa9bf10	Use traceable context (#11896 ) Example ``` from langchain.schema.runnable import RunnableLambda from langsmith import traceable chain = RunnableLambda(lambda x: x) @traceable(run_type = "chain") def my_traceable(a): chain.invoke(a) my_traceable(5) ``` Would have a nested result. This would NOT work for interleaving chains and traceables. E.g., things like thiswould still not work well ``` from langchain.schema.runnable import RunnableLambda from langsmith import traceable @traceable() def other_traceable(a): return a def foo(x): return other_traceable(x) chain = RunnableLambda(foo) @traceable(run_type = "chain") def my_traceable(a): chain.invoke(a) my_traceable(5) ```	11 months ago
Predrag Gruevski	dcd0392423	Upgrade to newer black (23.10) and ruff (first 0.1.x!) versions. (#11944 ) Minor lint dependency version upgrade to pick up latest functionality. Ruff's new v0.1 version comes with lots of nice features, like fix-safety guarantees and a preview mode for not-yet-stable features: https://astral.sh/blog/ruff-v0.1.0	11 months ago
Trayan Azarov	1fd21ed21c	Chroma batching (#11203 ) - Description: Chroma >= 0.4.10 added support for batch sizes validation of add/upsert. This batch size is dependent on the SQLite limits of the target system and varies. In this change, for Chroma>=0.4.10 batch splitting was added as the aforementioned validation is starting to surface in the Chroma community (users using LC) - Issue: N/A - Dependencies: N/A - Tag maintainer: @eyurtsev - Twitter handle: t_azarov	11 months ago
Guy Korland	9373b9c004	Add Graph interface (#11012 ) Replace this entire comment with: - Description: Add a Graph interface - Tag maintainer: @baskaryan @hwchase17 - Twitter handle: @g_korland	11 months ago
DanielZzz	b647505280	feat: support ChatModels Qianfan `QianfanChatEndpoint` function_call (#11107 ) - Description: * feature for `QianfanChatEndpoint` function_call ability, add integration_test for it * add `model`, `endpoint` supported in calling params * add raw response in ChatModel Message - Issue: * #10867 * #11105 * #10215 - Dependencies: no - Tag maintainer: @baskaryan - Twitter handle: no	11 months ago
M Bharat lal	67300567d3	GCSFileLoader retrieve blob custom metadata and append to document metadata (#11066 ) - Description: GCSFileLoader retrieve blob's custom metadata and append to document's metadata - Issue: #9975, - Tag maintainer: @baskaryan please review Co-authored-by: b0l00ib <bharat.lal@walmart.com>	11 months ago
billytrend-cohere	f4742dce50	Add Cohere retrieval augmented generation to retrievers (#11483 ) Add Cohere retrieval augmented generation to retrievers --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
刘方瑞	0a24ac7388	Revised notebook and add delete to MyScale vector store (#11848 ) - Description: - Add `.delete` to myscale vector store. - Revised vector store notebooks - Tag maintainer: @baskaryan - Twitter handle: @myscaledb @mpsk_liu	11 months ago
John Mai	3fb5e4d185	Add Baichuan chat model (#11923 ) Description: A large language models developed by Baichuan Intelligent Technology，https://www.baichuan-ai.com/home Issue: None Dependencies: None Tag maintainer: Twitter handle:	11 months ago
Eugene Yurtsev	9ecb7240a4	Add security note to recursive url loader (#11934 ) Add security note to recursive loader	11 months ago
maks-operlejn-ds	42dcc502c7	Anonymizer small fixes (#11915 )	11 months ago
Eugene Yurtsev	90e9ec6962	Sitemap specify default filter url (#11925 ) Specify default filter URL in sitemap loader and add a security note --------- Co-authored-by: Predrag Gruevski <2348618+obi1kenobi@users.noreply.github.com>	11 months ago
Bagatur	ba0d729961	bump 316 (#11928 )	11 months ago
Eugene Yurtsev	12d7eaa0c2	Add security notices to toolkits (#11900 ) This adds security notices to toolkits init, and to several toolkits. We'll need to continue documenting the rest of the toolkits. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Eugene Yurtsev	5f4a697ce3	Add deprecation warnings (#11899 ) Add deprecation warnings Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Nuno Campos	8b79cf9566	Add lock for using global config enum weak map (#11920 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Nuno Campos	2a8ded6c8c	Export merge_configs function (#11916 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Nuno Campos	778e7c526e	Add comment	11 months ago
Nuno Campos	19319e1746	Allow configs with None values	11 months ago
Nuno Campos	b0d5882fe1	Export merge_configs function	11 months ago
Nuno Campos	12596b9a9b	Add validation for configurable keys passed to .with_config() - Fix some typing issues found while doing that	11 months ago
Nuno Campos	754aca794f	remove print	11 months ago
Nuno Campos	cf448a6314	Ensure that configurable fields with enums support deduplication	11 months ago
Leonid Ganeline	31f264169d	evaluation criteria (#11681 ) the updated value was: ` Criteria.MISOGYNY: "Is the submission misogynistic? If so, respond Y." ` The " If so, respond Y." should not be here. This sub-string is not presented in any other criteria and should not be presented here. I also added a synonym to "misogynistic" as it done in many other criteria.	11 months ago
Dmitry Tyumentsev	e8c1850369	Add YandexGPT LLM and Chat model (#11703 ) Description: Introducing an ability to work with the [YandexGPT](https://cloud.yandex.com/en/services/yandexgpt) language model.	11 months ago
Bagatur	c15701eebf	Revert "Add baichuan model" (#11901 ) cc @cloudscool, apologies your PR wasn't actually passing CI	11 months ago
cloudscool	c1d811c4bc	Add baichuan model	11 months ago
John Mai	0169d45ba8	Supported OutputFixingParser max_retries (#11754 ) Description: Supported OutputFixingParser max_retries - max_retries: Maximum number of retries to parser. Issue: None Dependencies: None Tag maintainer: @baskaryan Twitter handle: @JohnMai95 --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
volodymyr-memsql	ff8e6981ff	SingleStoreDBChatMessageHistory: Add singlestoredb support for ChatMessageHistory (#11705 ) Description - Added the `SingleStoreDBChatMessageHistory` class that inherits `BaseChatMessageHistory` and allows to use of a SingleStoreDB database as a storage for chat message history. - Added integration test to check that everything works (requires `singlestoredb` to be installed) - Added notebook with usage example - Removed custom retriever for SingleStoreDB vector store (as it is useless) --------- Co-authored-by: Volodymyr Tkachuk <vtkachuk-ua@singlestore.com>	11 months ago
Mohammad Mohtashim	634ccb8ccd	test_stream_log_retriever Unit Test + Tool names fix (#11808 ) ## Description \| Tool \| Original Tool Name \| \|-----------------------------\|---------------------------\| \| open-meteo-api \| Open Meteo API \| \| news-api \| News API \| \| tmdb-api \| TMDB API \| \| podcast-api \| Podcast API \| \| golden_query \| Golden Query \| \| dall-e-image-generator \| Dall-E Image Generator \| \| twilio \| Text Message \| \| searx_search_results \| Searx Search Results \| \| dataforseo \| DataForSeo Results JSON \| When using these tools through `load_tools`, I encountered the following validation error: ```console openai.error.InvalidRequestError: 'TMDB API' does not match '^[a-zA-Z0-9_-]{1,64}$' - 'functions.0.name' ``` In order to avoid this error, I replaced spaces with hyphens in the tool names: \| Tool \| Corrected Tool Name \| \|-----------------------------\|---------------------------\| \| open-meteo-api \| Open-Meteo-API \| \| news-api \| News-API \| \| tmdb-api \| TMDB-API \| \| podcast-api \| Podcast-API \| \| golden_query \| Golden-Query \| \| dall-e-image-generator \| Dall-E-Image-Generator \| \| twilio \| Text-Message \| \| searx_search_results \| Searx-Search-Results \| \| dataforseo \| DataForSeo-Results-JSON \| This correction resolved the validation error. Additionally, a unit test, `tests/unit_tests/schema/runnable/test_runnable.py::test_stream_log_retriever`, was failing at random. Upon further investigation, I confirmed that the failure was not related to the above-mentioned changes. The `stream_log` variable was generating the order of logs in two ways at random The reason for this behavior is unclear, but in the assertion, I included both possible orders to account for this variability.	11 months ago
Predrag Gruevski	7c0f1bf23f	Upgrade experimental package dependencies and use Poetry 1.6.1. (#11339 ) Part of upgrading our CI to use Poetry 1.6.1.	11 months ago
Eugene Yurtsev	c2c0814a94	Add security notice to file management tool (#11878 ) Add security notice to file management tool --------- Co-authored-by: Predrag Gruevski <2348618+obi1kenobi@users.noreply.github.com>	11 months ago
zhaoshengbo	cb7e12f6ba	Adapt to the latest version of Alibaba Cloud OpenSearch vector store API (#11849 ) Hello Folks, Alibaba Cloud OpenSearch has released a new version of the vector storage engine, which has significantly improved performance compared to the previous version. At the same time, the sdk has also undergone changes, requiring adjustments alibaba opensearch vector store code to adapt. This PR includes: Adapt to the latest version of Alibaba Cloud OpenSearch API. More comprehensive unit testing. Improve documentation. I have read your contributing guidelines. And I have passed the tests below - [x] make format - [x] make lint - [x] make coverage - [x] make test --------- Co-authored-by: zhaoshengbo <shengbo.zsb@alibaba-inc.com>	11 months ago
Lee	e669f9d731	Fix: Sitemap Document Loader Tests and Documentation (#11866 ) Description: While working on the Docusaurus site loader #9138, I noticed some outdated docs and tests for the Sitemap Loader. Issue: This is tangentially related to #6691 in reference to doc links. I plan on digging in to a few of these issue when I find time next.	11 months ago
Jean-Louis Queguiner	8b697ff0ee	feat(llm): add together.xyz as an LLM provider (#11892 ) - Description: added together.xyz as an LLM provider, - Issues: fix some linting issues - twitter handle @jilijeanlouis --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Leonid Kuligin	d269dd2e2f	added a multiturn search based on Vertex AI Search (#11885 ) Replace this entire comment with: - Description: Added a retriever based on multi-turn Vertex AI Search - Twitter handle: lkuligin	11 months ago
Leonid Kuligin	38ed55245f	added Vertex examples as attributes (#11890 ) - Description: added examples to Vertex chat models as optional class attributes, so that a model with examples can be used inside a chain - Twitter handle: lkuligin	11 months ago
eryk-dsai	5019f59724	fix: more robust check whether the HF model is quantized (#11891 ) Removes the check of `model.is_quantized` and adds more robust way of checking for 4bit and 8bit quantization in the `huggingface_pipeline.py` script. I had to make the original change on the outdated version of `transformers`, because the models had this property before. Seems redundant now. Fixes: https://github.com/langchain-ai/langchain/issues/11809 and https://github.com/langchain-ai/langchain/issues/11759	11 months ago
Eugene Yurtsev	210a48cfb5	Add security considerations (#11869 ) Add security considerations to existing graph tools.	11 months ago
Bagatur	25b1d65305	bump 315 (#11850 )	11 months ago
Nuno Campos	4321d192ea	Use a less specific return type for \| on Runnables (#11762 ) <!-- Thank you for contributing to LangChain! Replace this entire comment with: - Description: a description of the change, - Issue: the issue # it fixes (if applicable), - Dependencies: any dependencies required for this change, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - Twitter handle: we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Harrison Chase	a506302772	bearly tool (#11812 )	11 months ago
Harrison Chase	4a2f0c51a1	use get_llm_cache and set_llm_cache (#11741 ) Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Harrison Chase	f3ad22e64a	pipe default key (#11788 )	11 months ago
Eugene Yurtsev	0d37b4c27d	Add python,pandas,xorbits,spark agents to experimental (#11774 ) See for contex https://github.com/langchain-ai/langchain/discussions/11680	11 months ago
Michael Feil	233a904f2e	GradientLLM Docs update and model_id renaming. (#10963 ) Related to #10800 - Errors in the Docstring of GradientLLM / Gradient.ai LLM - Renamed the `model_id` to `model` and adapting this in all tests. Reason to so is to be in Sync with `GradientEmbeddings` and other LLM's. - inmproving tests so they check the headers in the sent request. - making the aiosession a private attribute in the docs, as in the future `pip install gradientai` will be replacing aiosession. - adding a example how to fine-tune on the Prompt Template as suggested in #10800	11 months ago
Bagatur	1559ba4bfc	fix upstash test import (#11781 )	11 months ago
Leonid Kuligin	9f0a718198	added candidate_count for Vertex models (#11729 ) - Description: added support for `candidate_count` parameter on Vertex	11 months ago
David	9d200e6cbe	Create ChatEverlyAI (#11357 ) - Description: Adds the ChatEverlyAI class with llama-2 7b on [EverlyAI Hosted Endpoints](https://everlyai.xyz/) - It inherits from ChatOpenAI and requires openai (probably unnecessary but it made for a quick and easy implementation) --------- Co-authored-by: everly-studio <127131037+everly-studio@users.noreply.github.com>	11 months ago
Hristo G	7fb25b4154	Add graceful fallback for ES vectorstore when content field is missing (#11726 ) - Description: - If the Elasticsearch field used for Langchain > Document.page_content is missing because the specific document is somehow malformed fail gracefully. - Tag maintainer: - @joemcelroy	11 months ago
Bagatur	f06fcde0d7	rm duplicate zilliz import (#11777 )	11 months ago
Bagatur	a3330c4258	bump 314 (#11773 )	11 months ago
Erick Friis	1861cc7100	General anthropic functions, steps towards experimental integration tests (#11727 ) To match change in js here https://github.com/langchain-ai/langchainjs/pull/2892 Some integration tests need a bit more work in experimental: ![Screenshot 2023-10-12 at 12 02 49 PM](https://github.com/langchain-ai/langchain/assets/9557659/262d7d22-c405-40e9-afef-669e8d585307) Pretty sure the sqldatabase ones are an actual regression or change in interface because it's returning a placeholder. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Nuno Campos	17c69678ab	Revert "New add Baichuan Model" (#11761 ) Reverts langchain-ai/langchain#11714 This has linting and formatting issues, plus it's added to chat models folder but doesn't subclass Chat Model base class	11 months ago
cloudscool	56653c53aa	New add Baichuan Model (#11714 ) Motivation and Context At present, the Baichuan Large Language Model is relatively popular and efficient in performance. Due to widespread market recognition, this model has been added to enhance the scalability of Langchain's ability to access the big language model, so as to facilitate application access and usage for interested users. System Info langchain： 0.0.295 python：3.8.3 IDE：vs code Description Add the following files: 1. Add baichuan_baichuaninc_endpoint.py in the libs/langchain/langchain/chat_models 2. Modify the __init__.py file,which is located in the libs/langchain/langchain/chat_models/__init__.py： a. Add "from langchain.chat_models.baichuan_baichuaninc_endpoint import BaichuanChatEndpoint" b. Add "BaichuanChatEndpoint" In the file's __ All__ method Your contribution I am willing to help implement this feature and submit a PR, but I would appreciate guidance from the maintainers or community to ensure the changes are made correctly and in line with the project's standards and practices.	11 months ago
Yang, Bo	9e1e0f54d2	Add `TrainableLLM` (#11721 ) - Description: Add `TrainableLLM` for those LLM support fine-tuning - Tag maintainer: @hwchase17 This PR add training methods to `GradientLLM` --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Burak Yılmaz	63e516c2b0	Upstash redis integration (#10871 ) - Description: Introduced Upstash provider with following wrappers: UpstashRedisCache, UpstashRedisEntityStore, UpstashRedisChatMessageHistory, UpstashRedisStore - Issue: -, - Dependencies: upstash-redis python package is needed, - Tag maintainer: @baskaryan - Twitter handle: @BurakY744 --------- Co-authored-by: Burak Yılmaz <burakyilmaz@Buraks-MacBook-Pro.local> Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Bagatur	a9db2b0b92	fix tongyi import (#11745 )	11 months ago
Aaron Pham	6c61315067	fix(openllm): update with newer remote client implementation (#11740 ) cc @baskaryan --------- Signed-off-by: Aaron <29749331+aarnphm@users.noreply.github.com>	11 months ago
Richy Wang	11cdfe44af	Implement Alibaba Tongyi chat model apis. (#10922 ) Hi there This PR is aim to implement chat model for Alibaba Tongyi LLM model. It contains work below: 1.Implement ChatTongyi chat model in langchain.chat_models.tongyi. Note this is different with tongyi llm model to another PR https://github.com/langchain-ai/langchain/pull/10878. For detail it implements _generate() and _stream() function in ChatTongyi. 2. Add some examples in chat/tongyi.ipynb. 3. Add integration test in chat_models/test_tongyi.py Note async completion for the Text API is not yet supported. Dependencies: dashscope. It will be installed manually cause it is not need by everyone.	11 months ago
Adam Demjen	008348ce71	Add ElasticsearchChatMessageHistory (#10932 ) Description This PR adds the `ElasticsearchChatMessageHistory` implementation that stores chat message history in the configured [Elasticsearch](https://www.elastic.co/elasticsearch/) deployment. ```python from langchain.memory.chat_message_histories import ElasticsearchChatMessageHistory history = ElasticsearchChatMessageHistory( es_url="https://my-elasticsearch-deployment-url:9200", index="chat-history-index", session_id="123" ) history.add_ai_message("This is me, the AI") history.add_user_message("This is me, the human") ``` Dependencies - [elasticsearch client](https://elasticsearch-py.readthedocs.io/) required Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Jonathan Soma	48cf978391	Allow placeholders in OpenAPI endpoints #2938 (#2940 ) Use regex matches when checking endpoints instead of exact matches. `{varname}` becomes `.*` Fixes #2938 --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Predrag Gruevski	9e32120cbb	Deprecate direct access to globals like `debug` and `verbose`. (#11311 ) Instead of accessing `langchain.debug`, `langchain.verbose`, or `langchain.llm_cache`, please use the new getter/setter functions in `langchain.globals`: - `langchain.globals.set_debug()` and `langchain.globals.get_debug()` - `langchain.globals.set_verbose()` and `langchain.globals.get_verbose()` - `langchain.globals.set_llm_cache()` and `langchain.globals.get_llm_cache()` Using the old globals directly will now raise a warning. --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	11 months ago
Richard Adams	35965df20d	Rspace doc loader (#11511 ) Description: Add a document loader for the RSpace Electronic Lab Notebook (www.researchspace.com), so that scientific documents and research notes can be easily pulled into Langchain pipelines. Issue This is an new contribution, rather than an issue fix. Dependencies: There are no new required dependencies. In order to use the loader, clients will need to install rspace_client SDK using `pip install rspace_client` --------- Co-authored-by: richarda23 <richard.c.adams@infinityworks.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Ryan Zotti	9d1867c77f	Update docs to specify Indexing-API-compatible vectorstores (#11581 ) Description: Update Indexing API docs to specify vectorstores that are compatible with the Indexing API. I add a unit test to remind developers to update the documentation whenever they add or change a vectorstore in a way that affects compatibility. For the unit test I repurposed existing code from [here](https://github.com/langchain-ai/langchain/blob/v0.0.311/libs/langchain/langchain/indexes/_api.py#L245-L257). This is my first PR to an open source project. This is a trivially simple PR whose main purpose is to make me more comfortable submitting Langchain PRs. If this PR goes through I plan to submit PRs with more substantive changes in the near future. Issue: Resolves [10482](https://github.com/langchain-ai/langchain/discussions/10482). Dependencies: No new dependencies. Twitter handle: None.	11 months ago
Richard Wang	6402c33299	Let Notion document loader support utf-8 and make it default. (#10613 ) Use utf-8 encoding by default	11 months ago
Bagatur	bd74eba152	add azure openai sched tests (#11723 )	11 months ago
Bagatur	9c0584be74	bump 313 (#11718 )	11 months ago
sudranga	361f8e1bc6	Add MMR functionality to elasticsearch retriever (#11633 ) Allows MMR functionality only for the case where we have access to the embedding function. Also allows for users to request for fields from elasticsearch store. These are added to the document metadata. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Dmitry Tyumentsev	ead9d5b55c	Add yandex stt parser (#11435 ) Description: Introducing an ability to load a transcription document of audio file using [Yandex SpeechKit](https://cloud.yandex.com/en-ru/services/speechkit) Issue: None Dependencies: yandex-speechkit Tag maintainer: @rlancemartin, @eyurtsev	11 months ago
Janos Tolgyesi	15687a28d5	Use correct tokenizer for Bedrock/Anthropic LLMs (#11561 ) Description This PR implements the usage of the correct tokenizer in Bedrock LLMs, if using anthropic models. Issue: #11560 Dependencies: optional dependency on `anthropic` python library. Twitter handle: jtolgyesi --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
kYLe	467b082c34	Modify Anyscale integration to work with Anyscale Endpoint (#11569 ) Description: Modify Anyscale integration to work with [Anyscale Endpoint](https://docs.endpoints.anyscale.com/) and it supports invoke, async invoke, stream and async invoke features --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago

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1715 Commits (a9b70baef975130e6f3fe255a05f6b795f81b610)