4257 Commits (fc79b372cb4b83566eca79f88178f0d49d665d15)

Author	SHA1	Message	Date
Jesse S	fc79b372cb	community[minor]: add aerospike vectorstore integration (#21735) ... Please let me know if you see any possible areas of improvement. I would very much appreciate your constructive criticism if time allows. **Description:** - Added a aerospike vector store integration that utilizes [Aerospike-Vector-Search](https://aerospike.com/products/vector-database-search-llm/) add-on. - Added both unit tests and integration tests - Added a docker compose file for spinning up a test environment - Added a notebook **Dependencies:** any dependencies required for this change - aerospike-vector-search **Twitter handle:** - No twitter, you can use my GitHub handle or LinkedIn if you'd like Thanks! --------- Co-authored-by: Jesse Schumacher <jschumacher@aerospike.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
Prince Canuma	3587c60396	community[patch]: Fix MLX LLM Stream (#20575) ... Closes #20561 This PR fixes MLX LLM stream `AttributeError`. Recently, `mlx-lm` changed the token decoding logic, which affected the LC+MLX integration. Additionally, I made minor fixes such as: docs example broken link and enforcing pipeline arguments (max_tokens, temp and etc) for invoke. - **Issue:** #20561 - **Twitter handle:** @Prince_Canuma	4 months ago
Rahul Triptahi	96bd0b0844	community[patch]: Remove redundant pebblo cloud api call (#21589) ... Description: removed redundant pebblo cloud api call. Changed classified `doc` key to `ai_apps_data`. Documentation: N/A Unit tests: N/A	4 months ago
Param Singh	d07885f8b7	community[patch]: standardized sparkllm init args (#21633) ... Related to #20085 @baskaryan Thank you for contributing to LangChain! community:sparkllm[patch]: standardized init args updated `spark_api_key` so that aliased to `api_key`. Added integration test for `sparkllm` to test that it continues to set the same underlying attribute. updated temperature with Pydantic Field, added to the integration test. Ran `make format`,`make test`, `make lint`, `make spell_check`	4 months ago
Dhruv Chawla	d4359d3de6	community[patch]: Update UpTrain Callback Handler to support the new UpTrain evaluation schema (#21656) ... UpTrain has a new dashboard now that makes it easier to view projects and evaluations. Using this requires specifying both project_name and evaluation_name when performing evaluations. I have updated the code to support it.	4 months ago
Alex Riina	c0e3c3a350	openai[patch], community[patch]: add pricing and max context window for GPT-4o (#21673) ... # Add pricing and max context window for GPT-4o - community: add cost per 1k tokens and max context window - partners: add max context window **Description:** adds static information about GPT-4o based on https://openai.com/api/pricing/ and https://platform.openai.com/docs/models/gpt-4o so that GPT-4o reporting is accurate. --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
缨缨	bd39b2ccdf	community: enable SupabaseVectorStore to support extended table fields (#21762) ... Thank you for contributing to LangChain! - [x] **PR title**: "community: enable SupabaseVectorStore to support extended table fields" - [x] **PR message**: - Added extension fields to the function _add_vectors so that users can add other custom fields when insert a record into the database. eg:  --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
Leonid Ganeline	e98a4fd19a	ai21[patch]: configuration fix (#21790) ... added "repository" and "Source Code" parameters (these parameters are missed only in this partner package configuration).	4 months ago
Trayan Azarov	f54cbf8ff5	chroma[patch]: Chroma - remove reference to collection upon delete_collection (#21817) ... **Description**: - Reference to `Collection` object is set to `None` when deleting a collection `delete_collection()` - Added utility method `reset_collection()` to allow recreating the collection - Moved collection creation out of `__init__` into `__ensure_collection()` to be reused by object init and `reset_collection()` - `_collection` is now a property to avoid breaking changes **Issues**: - chroma-core/chroma#2213 **Twitter**: @t_azarov	4 months ago
Jens	b0b302ec6b	community[patch]: fixed aleph alpha default emedding request (#21826) ... - **Description:** In the aleph alpha client the paramater `normalize` is *not* optional. Setting this to `None` gives an error. - **Dependencies:** None Co-authored-by: Jens Lücke <jens.luecke@tngtech.com> Co-authored-by: Jens <jens.luecke@hu-berlin.de> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	4 months ago
Jorge Piedrahita Ortiz	e6207ad4f3	community[patch]: Sambanova integration api update (#21848) ... - **Description:**: SambaStudio generic endpoint compatibility added Improved error description, and handling streaming examples added	4 months ago
Michael Reed	7a5e1bcf99	core[patch]: Fix NPE in function_calling._get_python_function_required_args (#21863) ... Example error message: line 206, in _get_python_function_required_args if is_function_type and required[0] == "self": ~~~~~~~~^^^ IndexError: list index out of range Thank you for contributing to LangChain! - [x] **PR title**: "package: description" - Where "package" is whichever of langchain, community, core, experimental, etc. is being modified. Use "docs: ..." for purely docs changes, "templates: ..." for template changes, "infra: ..." for CI changes. - Example: "community: add foobar LLM" - [x] **PR message**: ***Delete this entire checklist*** and replace with - **Description:** a description of the change - **Issue:** the issue # it fixes, if applicable - **Dependencies:** any dependencies required for this change - **Twitter handle:** if your PR gets announced, and you'd like a mention, we'll gladly shout you out! - [x] **Add tests and docs**: If you're adding a new integration, please include 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/docs/integrations` directory. - [x] **Lint and test**: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. See contribution guidelines for more: https://python.langchain.com/docs/contributing/ Additional guidelines: - Make sure optional dependencies are imported within a function. - Please do not add dependencies to pyproject.toml files (even optional ones) unless they are required for unit tests. - Most PRs should not touch more than one package. - Changes should be backwards compatible. - If you are adding something to community, do not re-import it in langchain. If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
Liuww	332ffed393	community[patch]: Adopting the lighter-weight xinference_client (#21900) ... While integrating the xinference_embedding, we observed that the downloaded dependency package is quite substantial in size. With a focus on resource optimization and efficiency, if the project requirements are limited to its vector processing capabilities, we recommend migrating to the xinference_client package. This package is more streamlined, significantly reducing the storage space requirements of the project and maintaining a feature focus, making it particularly suitable for scenarios that demand lightweight integration. Such an approach not only boosts deployment efficiency but also enhances the application's maintainability, rendering it an optimal choice for our current context. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	4 months ago
Tomaz Bratanic	a43515ca65	experimental[patch]: Pass enum only to openai in llm graph transformer (#21860) ... Some models like Groq return bad request if you pass in `enum` parameter in tool definition	4 months ago
Jiří Spilka	6499897c87	community[patch]: update apify integration to attribute API activity to langchain (#21909) ... **Description:** Add `Origin/langchain` to Apify's client's user-agent to attribute API activity to LangChain (at Apify, we aim to monitor our integrations to evaluate whether we should invest more in the LangChain integration regarding functionality and content) **Issue:** None **Dependencies:** None **Twitter handle:** None	4 months ago
Jared Van Bortel	25d1c1c9bb	nomic: implement local embeddings with the inference_mode parameter (#21934) ... ## Description This PR implements local and dynamic mode in the Nomic Embed integration using the inference_mode and device parameters. They work as documented [here](https://docs.nomic.ai/reference/python-api/embeddings#local-inference). <!-- If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17. --> --------- Co-authored-by: Erick Friis <erickfriis@gmail.com>	4 months ago
ccurme	0e72ed39a0	infra: fix CI on text-splitters (#21935)	4 months ago
ccurme	4470d3b4a0	partners: bump core in packages implementing ls_params (#21868) ... These packages all import `LangSmithParams` which was released in langchain-core==0.2.0. N.B. we will need to release `openai` and then bump `langchain-openai` in `together` and `upstage`.	4 months ago
ccurme	9c76739425	mistral: implement ls_params (#21867)	4 months ago
Tomaz Bratanic	d85e46321a	community[patch]: Better error message for neo4j vector when text is null (#21861)	4 months ago
Stefano Lottini	f2e75f9500	cli[minor]: fix import path for two Astra DB classes in the migration json data (#21926) ... This PR fixes two mistakes in the import paths from community for the json data aiding the cli migration to 0.2. It is intended as a quick follow-up to https://github.com/langchain-ai/langchain/pull/21913 . @nicoloboschi FYI	4 months ago
WilliamEspegren	30bca57aae	doc list not empty (#21208) ... Make sure the doc list is not empty, and set Metadata: true in param, to enable the user to disable metadata for slightly faster crawls.	4 months ago
David Charles	8da35fba7f	langchain[minor]: add libs/partners to dev.Dockerfile (#21902) ... Resolves #21886 by adding "COPY libs/partners ../partners/" to libs/dev.Dockerfile Twitter: @kabakongo	4 months ago
TJ	8cd6ed3e1e	community[patch]: Update documentation string in databricks chat model (#21915) ... Update typos in documentation string in databricks chat model	4 months ago
Nicolò Boschi	dd00aac7ad	cli[minor]: add astradb in the cli migration to 0.2 (#21913) ... astradb has a new partner package but the automatic migration cli tool doesn't take care of migration astradb integrations	4 months ago
Coozywana	b6c8b6f944	Fix base.py typo (#21862) ... ChatOpenaAI --> ChatOpenAI Thank you for contributing to LangChain! - [ ] **PR title**: "package: description" - Where "package" is whichever of langchain, community, core, experimental, etc. is being modified. Use "docs: ..." for purely docs changes, "templates: ..." for template changes, "infra: ..." for CI changes. - Example: "community: add foobar LLM" - [ ] **PR message**: ***Delete this entire checklist*** and replace with - **Description:** a description of the change - **Issue:** the issue # it fixes, if applicable - **Dependencies:** any dependencies required for this change - **Twitter handle:** if your PR gets announced, and you'd like a mention, we'll gladly shout you out! - [ ] **Add tests and docs**: If you're adding a new integration, please include 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/docs/integrations` directory. - [ ] **Lint and test**: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. See contribution guidelines for more: https://python.langchain.com/docs/contributing/ Additional guidelines: - Make sure optional dependencies are imported within a function. - Please do not add dependencies to pyproject.toml files (even optional ones) unless they are required for unit tests. - Most PRs should not touch more than one package. - Changes should be backwards compatible. - If you are adding something to community, do not re-import it in langchain. If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17.	4 months ago
fzowl	d3624eaba1	partners: Remove unnecessary print from voyageai embeddings (#21865) ... Thank you for contributing to LangChain! Remove unnecessary print from voyageai embeddings - [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/ If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17.	4 months ago
Bagatur	8b3c5f93f5	docs: lcel how to and cheatsheet (#21851)	4 months ago
Nuno Campos	b1e7b40b6a	core: Tap output of sync iterators for astream_events (#21842) ... Thank you for contributing to LangChain! - [ ] **PR title**: "package: description" - Where "package" is whichever of langchain, community, core, experimental, etc. is being modified. Use "docs: ..." for purely docs changes, "templates: ..." for template changes, "infra: ..." for CI changes. - Example: "community: add foobar LLM" - [ ] **PR message**: ***Delete this entire checklist*** and replace with - **Description:** a description of the change - **Issue:** the issue # it fixes, if applicable - **Dependencies:** any dependencies required for this change - **Twitter handle:** if your PR gets announced, and you'd like a mention, we'll gladly shout you out! - [ ] **Add tests and docs**: If you're adding a new integration, please include 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/docs/integrations` directory. - [ ] **Lint and test**: Run `make format`, `make lint` and `make test` from the root of the package(s) you've modified. See contribution guidelines for more: https://python.langchain.com/docs/contributing/ Additional guidelines: - Make sure optional dependencies are imported within a function. - Please do not add dependencies to pyproject.toml files (even optional ones) unless they are required for unit tests. - Most PRs should not touch more than one package. - Changes should be backwards compatible. - If you are adding something to community, do not re-import it in langchain. If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17.	4 months ago
Eugene Yurtsev	67b6f6c82a	core[patch]: Check if event loop is closed in memory stream (#21841) ... Check if event stream is closed in memory loop. Using try/except here to avoid race condition, but this may incur a small overhead in versions prios to 3.11	4 months ago
Erick Friis	2d3f4e1a16	experimental: release 0.0.59 (#21835)	4 months ago
Erick Friis	169f525cfb	community: release 0.2.0 (#21834)	4 months ago
Erick Friis	e5046cbd72	langchain: release 0.2.0, fix min deps (#21833)	4 months ago
Erick Friis	1b555021f7	text-splitters: release 0.2.0 (#21832)	4 months ago
Erick Friis	0ad8de5eb7	langchain: release 0.2.0 (#21831)	4 months ago
Erick Friis	23310626b3	core: release 0.2.0 (#21829)	4 months ago
Eugene Yurtsev	e3f30b4cde	docs: clean up link to bing search (#21825) ... Documentation should be inlined, not linking to medium article.	4 months ago
ccurme	181dfef118	core, standard tests, partner packages: add test for model params (#21677) ... 1. Adds `.get_ls_params` to BaseChatModel which returns ```python class LangSmithParams(TypedDict, total=False): ls_provider: str ls_model_name: str ls_model_type: Literal["chat"] ls_temperature: Optional[float] ls_max_tokens: Optional[int] ls_stop: Optional[List[str]] ``` by default it will only return ```python {ls_model_type="chat", ls_stop=stop} ``` 2. Add these params to inheritable metadata in `CallbackManager.configure` 3. Implement `.get_ls_params` and populate all params for Anthropic + all subclasses of BaseChatOpenAI Sample trace: https://smith.langchain.com/public/d2962673-4c83-47c7-b51e-61d07aaffb1b/r **OpenAI**: <img width="984" alt="Screenshot 2024-05-17 at 10 03 35 AM" src="https://github.com/langchain-ai/langchain/assets/26529506/2ef41f74-a9df-4e0e-905d-da74fa82a910"> **Anthropic**: <img width="978" alt="Screenshot 2024-05-17 at 10 06 07 AM" src="https://github.com/langchain-ai/langchain/assets/26529506/39701c9f-7da5-4f1a-ab14-84e9169d63e7"> **Mistral** (and all others for which params are not yet populated): <img width="977" alt="Screenshot 2024-05-17 at 10 08 43 AM" src="https://github.com/langchain-ai/langchain/assets/26529506/37d7d894-fec2-4300-986f-49a5f0191b03">	4 months ago
Sen Lin	eb7f07ae36	community[patch]: fix typo in ValueError message in load_local function (#21818) ... **Description:** Corrected an error in the `allow_dangerous_deserialization` message within the `load_local` functions	4 months ago
Jorge Piedrahita Ortiz	700b1c7212	community: sambaverse api update (#21816) ... - **Description:** fix sambaverse integration to make it compatible with sambaverse API update / minor changes in docs	4 months ago
maang-h	9f8d18c028	community[patch]: Fix unintended newline in print statement in exception for BaichuanTextEmbeddings (#21820) ... - **Code:** langchain_community/embeddings/baichuan.py:82 - **Description:** When I make an error using 'baichuan embeddings', the printed error message is wrapped (there is actually no need to wrap) ```python # example from langchain_community.embeddings import BaichuanTextEmbeddings # error key BAICHUAN_API_KEY = "sk-xxxxxxxxxxxxx" embeddings = BaichuanTextEmbeddings(baichuan_api_key=BAICHUAN_API_KEY) text_1 = "今天天气不错" query_result = embeddings.embed_query(text_1) ``` 	4 months ago
Bakar Tavadze	3b5ac44e03	langchain-robocorp[minor]: Enable passing additional headers to the action server. (#21809) ... Actions can optionally receive secrets via request headers. This PR enables this functionality.	4 months ago
Asaf Joseph Gardin	f3289b898c	partners: Revert AI21 Labs docs scan feature (#21699) ... Description: Reverted commit #21614 --------- Co-authored-by: Asaf Gardin <asafg@ai21.com> Co-authored-by: Erick Friis <erick@langchain.dev>	4 months ago
Eugene Yurtsev	8607735b80	langchain[patch],community[patch]: Move unit tests that depend on community to community (#21685)	4 months ago
Marco Lamina	d0fae6cd54	community: Add token cost for GPT-4o model (#21771) ... Adding [token cost for the new GPT-4o model](https://openai.com/api/pricing/): * Input cost US$5.00 / 1M tokens * Output cost US$15.00 / 1M tokens	4 months ago
Massimiliano Pronesti	0c0db7c5db	feat(community): support semantic hybrid score threshold in Azure AI Search (#21527) ... Support semantic hybrid search with a score threshold -- similar to what we do for similarity search and for hybrid search (#20907).	4 months ago
Bagatur	6416d16d39	anthropic[patch]: Release 0.1.13, tool_choice support (#21773)	4 months ago
Stefano Lottini	040597e832	community: init signature revision for Cassandra LLM cache classes + small maintenance (#17765) ... This PR improves on the `CassandraCache` and `CassandraSemanticCache` classes, mainly in the constructor signature, and also introduces several minor improvements around these classes. ### Init signature A (sigh) breaking change is tentatively introduced to the constructor. To me, the advantages outweigh the possible discomfort: the new syntax places the DB-connection objects `session` and `keyspace` later in the param list, so that they can be given a default value. This is what enables the pattern of _not_ specifying them, provided one has previously initialized the Cassandra connection through the versatile utility method `cassio.init(...)`. In this way, a much less unwieldy instantiation can be done, such as `CassandraCache()` and `CassandraSemanticCache(embedding=xyz)`, everything else falling back to defaults. A downside is that, compared to the earlier signature, this might turn out to be breaking for those doing positional instantiation. As a way to mitigate this problem, this PR typechecks its first argument trying to detect the legacy usage. (And to make this point less tricky in the future, most arguments are left to be keyword-only). If this is considered too harsh, I'd like guidance on how to further smoothen this transition. **Our plan is to make the pattern of optional session/keyspace a standard across all Cassandra classes**, so that a repeatable strategy would be ideal. A possibility would be to keep positional arguments for legacy reasons but issue a deprecation warning if any of them is actually used, to later remove them with 0.2 - please advise on this point. ### Other changes - class docstrings: enriched, completely moved to class level, added note on `cassio.init(...)` pattern, added tiny sample usage code. - semantic cache: revised terminology to never mention "distance" (it is in fact a similarity!). Kept the legacy constructor param with a deprecation warning if used. - `llm_caching` notebook: uniform flow with the Cassandra and Astra DB separate cases; better and Cassandra-first description; all imports made explicit and from community where appropriate. - cache integration tests moved to community (incl. the imported tools), env var bugfix for `CASSANDRA_CONTACT_POINTS`. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	4 months ago
Kyle Cassidy	eca8c4bcc6	Standardized openai init params (#21739) ... ## Patch Summary community:openai[patch]: standardize init args ## Details I made changes to the OpenAI Chat API wrapper test in the Langchain open-source repository - **File**: `libs/community/tests/unit_tests/chat_models/test_openai.py` - **Changes**: - Updated `max_retries` with Pydantic Field - Updated the corresponding unit test - **Related Issues**: #20085 - Updated max_retries with Pydantic Field, updated the unit test. --------- Co-authored-by: JuHyung Son <sonju0427@gmail.com>	4 months ago
Ethan Yang	e44b448ec3	community: update openvino doc with streaming support (#21519) ... Co-authored-by: Chester Curme <chester.curme@gmail.com>	4 months ago