langchain

Commit Graph

Author	SHA1	Message	Date
Luiz Ferreira	34d2daffb3	community[patch]: Fix chat openai unit test (#17124 ) - Description: Actually the test named `test_openai_apredict` isn't testing the apredict method from ChatOpenAI. - Twitter handle: https://twitter.com/OAlmofadas	7 months ago
Dmitry Kankalovich	f92738a6f6	langchain[minor], community[minor], core[minor]: Async Cache support and AsyncRedisCache (#15817 ) * This PR adds async methods to the LLM cache. * Adds an implementation using Redis called AsyncRedisCache. * Adds a docker compose file at the /docker to help spin up docker * Updates redis tests to use a context manager so flushing always happens by default	7 months ago
Harrison Chase	19546081c6	templates: add gemini functions agent (#17141 ) Co-authored-by: Erick Friis <erick@langchain.dev>	7 months ago
Bagatur	aeb6b38901	docs: cleanup fleet integration (#17214 ) Causing search issues	7 months ago
Erick Friis	4153837502	google-genai[patch]: release 0.0.7 (#17193 )	7 months ago
Erick Friis	927ab77d6e	google-genai[patch]: no error for FunctionMessage (#17215 ) Both should eventually match this: https://github.com/langchain-ai/langchain/blob/master/libs/partners/google-vertexai/langchain_google_vertexai/chat_models.py#L179 But seems undocumented / can't find types in genai package	7 months ago
Erick Friis	2ecf318218	google-genai[patch]: match function call interface (#17213 ) should match vertex	7 months ago
Erick Friis	e17173c403	google-vertexai[patch]: function calling integration test (#17209 )	7 months ago
Erick Friis	52be84a603	google-vertexai[patch]: serializable citation metadata, release 0.0.4 (#17145 ) was breaking in langserve before	7 months ago
Nuno Campos	19ff81e74f	Fix stream events/log with some kinds of non addable output (#17205 ) <!-- Thank you for contributing to LangChain! Please title your PR "<package>: <description>", where <package> is whichever of langchain, community, core, experimental, etc. is being modified. 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, - 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` from the root of the package you've modified to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://python.langchain.com/docs/contributing/ 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. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	7 months ago
Bagatur	6f1403b9b6	community[patch]: Release 0.0.19 (#17207 ) Co-authored-by: Erick Friis <erick@langchain.dev>	7 months ago
Erick Friis	a13dc47a08	cli[patch]: copyright 2024 default (#17204 )	7 months ago
Bagatur	00757567ba	core[patch]: Release 0.1.21 (#17202 )	7 months ago
Bagatur	af74301ab9	core[patch], community[patch]: link extraction continue on failure (#17200 )	7 months ago
Henry	2281f00198	langchain: Standardize `output_parser.py` across all agent types for custom `FORMAT_INSTRUCTIONS` (#17168 ) - Description: This PR standardizes the `output_parser.py` file across all agent types to ensure a uniform parsing mechanism is implemented. It introduces a cohesive structure and common interface for output parsing, facilitating easier modifications and extensions by users. The standardized approach enhances maintainability and scalability of the codebase by providing a consistent pattern for output parsing, which can be easily understood and utilized across different agent types. This PR builds upon the foundation set by a previously merged PR, which focused exclusively on standardizing the `output_parser.py` for the `conversational_agent` ([PR #16945](https://github.com/langchain-ai/langchain/pull/16945)). With this new update, I extend the standardization efforts to encompass `output_parser.py` files across all agent types. This enhancement not only unifies the parsing mechanism across the board but also introduces the flexibility for users to incorporate custom `FORMAT_INSTRUCTIONS`. - Issue: https://github.com/langchain-ai/langchain/issues/10721 https://github.com/langchain-ai/langchain/issues/4044 - Dependencies: No new dependencies required for this change - Twitter handle: With my github user is enough. Thanks I hope you accept my PR.	7 months ago
Erick Friis	1cf5a5858f	remove pg_essay.txt (#17198 ) Added in #16159	7 months ago
Tomaz Bratanic	ecf8042a10	templates: Add neo4j semantic layer with ollama template (#17192 ) A template with JSON-based agent using Mixtral via Ollama. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	7 months ago
Erick Friis	f87acf0340	infra: better conditional (#17197 )	7 months ago
Erick Friis	4ae91733aa	infra: fix core release (#17195 ) core doesn't have any min deps to test	7 months ago
Bagatur	78409634fe	core[patch]: Release 0.1.20 (#17194 )	7 months ago
Nuno Campos	65798289a4	core[minor]: Use batched tracing in sdk (#16305 ) Remove threadpool executor usage in langchain tracer, this is now handled by sdk	7 months ago
chyroc	f87b38a559	google-genai[minor]: support functions call (#15146 ) Co-authored-by: Erick Friis <erick@langchain.dev>	7 months ago
Tomaz Bratanic	302989a2b1	allow optional newline in the action responses of JSON Agent parser (#17186 ) Based on my experiments, the newline isn't always there, so we can make the regex slightly more robust by allowing an optional newline after the bacticks	7 months ago
William FH	9fa07076da	Add trace_as_chain_group metadata (#17187 )	7 months ago
Leonid Ganeline	5ceaf784f3	docs `Integraions/Components` menu reordered (#17151 ) This PR is opinionated. - Moved `Embedding models` item to place after `LLMs` and `Chat model`, so all items with models are together. - Renamed `Text embedding models` to `Embedding models`. Now, it is shorter and easier to read. `Text` is obvious from context. The same as the `Text LLMs` vs. `LLMs` (we also have multi-modal LLMs).	7 months ago
Leonid Ganeline	0af0fc5d25	docs `integraions/providers` nav fix (#17148 ) Issue: `Provides` page is presented as the index page (on the `Providers` item) and as the `Providers/Providers` item. The latter should not be in the menu. See the picture. ![image](https://github.com/langchain-ai/langchain/assets/2256422/6894023f-f13a-4f0d-8fe2-ed5b0ae2bdd2) This PR fixes this.	7 months ago
Leonid Ganeline	bf55279d39	docs: tutorials update (#17132 ) Added the course and the one-pager links	7 months ago
Erick Friis	f499a222de	infra: release min version debugging 2 (#17152 )	7 months ago
Erick Friis	deb02de051	infra: release min version debugging (#17150 )	7 months ago
Erick Friis	9710346095	infra: poetry run min versions 2 (#17149 )	7 months ago
Erick Friis	181a033226	infra: poetry run min versions (#17146 ) <!-- Thank you for contributing to LangChain! Please title your PR "<package>: <description>", where <package> is whichever of langchain, community, core, experimental, etc. is being modified. 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, - 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` from the root of the package you've modified to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://python.langchain.com/docs/contributing/ 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. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	7 months ago
Erick Friis	d397721a34	docs: format (#17143 )	7 months ago
Erick Friis	2187268208	infra: fix release (#17142 )	7 months ago
Erick Friis	3e58df43c2	mistralai[patch]: release 0.0.4 (#17139 )	7 months ago
Erick Friis	22b6a03a28	infra: read min versions (#17135 )	7 months ago
Erick Friis	f881a3330c	mistralai[patch]: 16k token batching logic embed (#17136 )	7 months ago
Arno Schutijzer	863f96b2e0	docs: fix typo in ollama notebook (#17127 ) - Description: typo fix in ollama notebook	7 months ago
Leonid Ganeline	42c812a549	API References sorted `Partner libs` menu (#17130 ) The `Partner libs` menu is not sorted. Now it is long enough, and items should be sorted to simplify a package search. - Sorted items in the `Partner libs` menu	7 months ago
Bagatur	226f376d59	community[patch]: Release 0.0.18 (#17129 ) Co-authored-by: Erick Friis <erick@langchain.dev>	7 months ago
Erick Friis	37062549f9	infra: update to cache v4 (#17126 ) stop using nodejs 16. Use 20 (stop deprecation annotation on all ci) Changelog: https://github.com/actions/cache?tab=readme-ov-file#whats-new	7 months ago
Erick Friis	980e30c361	nvidia-ai-endpoints[patch]: release 0.0.2 (#17125 )	7 months ago
Erick Friis	15bd1154a7	pinecone[patch]: integration test new namespace (#17121 )	7 months ago
Erick Friis	3ccffa5dcc	infra: add integration deps to partner lint (#17122 )	7 months ago
Mikhail Khludnev	14ff1438e6	nvidia-trt[patch]: propagate InferenceClientException to the caller. (#16936 ) - Description: before the change I've got 1. propagate InferenceClientException to the caller. 2. stop grpc receiver thread on exception ``` for token in result_queue: > result_str += token E TypeError: can only concatenate str (not "InferenceServerException") to str ../../langchain_nvidia_trt/llms.py:207: TypeError ``` And stream thread keeps running. after the change request thread stops correctly and caller got a root cause exception: ``` E tritonclient.utils.InferenceServerException: [request id: 4529729] expected number of inputs between 2 and 3 but got 10 inputs for model 'vllm_model' ../../langchain_nvidia_trt/llms.py:205: InferenceServerException ``` - Issue: the issue # it fixes if applicable, - Dependencies: any dependencies required for this change, - Twitter handle: [t.me/mkhl_spb](https://t.me/mkhl_spb) I'm not sure about test coverage. Should I setup deep mocks or there's a kind of triton stub via testcontainers or so.	7 months ago
Erick Friis	6af912d7e0	infra: add pinecone secret (#17120 )	7 months ago
Junyoung Park	1ed73f1992	community[minor]: Add SelfQueryRetriever support to PGVector (#16991 ) - Description: Add SelfQueryRetriever support to PGVector - Issue: - - Dependencies: - - Twitter handle: - --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	7 months ago
Bagatur	cd945e3a5b	core[patch]: Release 0.1.19 (#17117 )	7 months ago
Frank	ef082c77b1	community[minor]: add github file loader to load any github file content b… (#15305 ) ### Description support load any github file content based on file extension. Why not use [git loader](https://python.langchain.com/docs/integrations/document_loaders/git#load-existing-repository-from-disk) ? git loader clones the whole repo even only interested part of files, that's too heavy. This GithubFileLoader only downloads that you are interested files. ### Twitter handle my twitter: @shufanhaotop --------- Co-authored-by: Hao Fan <h_fan@apple.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	7 months ago
老阿張	ac662b3698	docs: Fix typo in amadeus.ipynb (#16916 ) Description: "enviornment should be environment"? 🤔 Issue: Typo Dependencies: Nope Twitter handle: laoazhang	7 months ago
Henry	eaeb8a5f71	langchain[patch]: `output_parser.py` in conversation_chat is customizable (#16945 ) Description: With this modification, users can customize the `FORMAT_INSTRUCTIONS` template, allowing them to create their own prompts As it is happening in [this](https://github.com/langchain-ai/langchain/issues/10721) issue, the `FORMAT_INSTRUCTIONS` is not customizable for the output parser, unless you create your own class `ConvoOutputParser`. To avoid this, a modification was done, creating a `format_instruction` variable that users can customize with ease after initialize the agent. For example: ``` agent = initialize_agent( agent = AgentType.CHAT_CONVERSATIONAL_REACT_DESCRIPTION, tools = tools, llm = llm_agent, verbose = True, max_iterations = 3, early_stopping_method = 'generate', memory = b_w_memory, handle_parsing_errors = True, agent_kwargs={ 'system_message':PREFIX, 'human_message':SUFFIX, 'template_tool_response':TEMPLATE_TOOL_RESPONSE, } ) agent.agent.output_parser.format_instructions = "MY CUSTOM FORMAT INSTRUCTIONS" print(agent.agent.output_parser.get_format_instructions()) MY CUSTOM FORMAT INSTRUCTIONS ``` Other parameters like `system_message`, `human_message`, or `template_tool_response` are already customizable and with this PR, the last parameter `FORMAT_INSTRUCTIONS` in `langchain.agents.conversational_chat.prompt` can be modified. Issue: https://github.com/langchain-ai/langchain/issues/10721 Dependencies: No new dependencies required for this change Twitter handle: With my github user is enough. Thanks I hope you accept my PR. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	7 months ago

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