langchain

Commit Graph

Author	SHA1	Message	Date
Bitmonkey	570d45b2a1	Update ollama.py with optional raw setting. (#21486 ) Ollama has a raw option now. https://github.com/ollama/ollama/blob/main/docs/api.md 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. --------- Co-authored-by: Isaac Francisco <78627776+isahers1@users.noreply.github.com> Co-authored-by: isaac hershenson <ihershenson@hmc.edu>	2 days ago
Eugene Yurtsev	8f7cc73817	ci: Add script to check for pickle usage in community (#22863 ) Add script to check for pickle usage in community.	3 days ago
Eugene Yurtsev	05d31a2f00	community[patch]: Add missing type annotations (#22758 ) Add missing type annotations to objects in community. These missing type annotations will raise type errors in pydantic 2.	6 days ago
Oguz Vuruskaner	f0f4532579	community[patch]: fix deepinfra inference (#22680 ) This PR includes: 1. Update of default model to LLama3. 2. Handle some 400x errors with more user friendly error messages. 3. Handle user errors.	6 days ago
Ethan Yang	29064848f9	[Community]add option to delete the prompt from HF output (#22225 ) This will help to solve pattern mismatching issue when parsing the output in Agent. https://github.com/langchain-ai/langchain/issues/21912	2 weeks ago
Erick Friis	58192d617f	community: fix huggingface deprecations (#22522 )	2 weeks ago
Bagatur	17c127531a	community[patch]: deprecate all HF classes (#22444 )	2 weeks ago
Bagatur	50186da0a1	infra: rm unused # noqa violations (#22049 ) Updating #21137	4 weeks 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 weeks 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 weeks 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 weeks 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 weeks ago
Ethan Yang	e44b448ec3	community: update openvino doc with streaming support (#21519 ) Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
Cheese	0ead09f84d	community: Implement `bind_tools` for ChatTongyi (#20725 ) ## Description Implement `bind_tools` in ChatTongyi. Usage example: ```py from langchain_core.tools import tool from langchain_community.chat_models.tongyi import ChatTongyi @tool def multiply(first_int: int, second_int: int) -> int: """Multiply two integers together.""" return first_int * second_int llm = ChatTongyi(model="qwen-turbo") llm_with_tools = llm.bind_tools([multiply]) msg = llm_with_tools.invoke("What's 5 times forty two") print(msg) ``` Streaming is also supported. ## Dependencies No Dependency is required for this change. --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Chester Curme <chester.curme@gmail.com>	1 month ago
Jofthomas	afd85b60fc	huggingface: init package (#21097 ) First Pr for the langchain_huggingface partner Package - Moved some of the hugging face related class from `community` to the new `partner package` Still needed : - Documentation - Tests - Support for the new apply_chat_template in `ChatHuggingFace` - Confirm choice of class to support for embeddings witht he sentence-transformer team. cc : @efriis --------- Co-authored-by: Cyril Kondratenko <kkn1993@gmail.com> Co-authored-by: Erick Friis <erick@langchain.dev>	1 month ago
Eugene Yurtsev	25fbe356b4	community[patch]: upgrade to recent version of mypy (#21616 ) This PR upgrades community to a recent version of mypy. It inserts type: ignore on all existing failures.	1 month ago
Jorge Piedrahita Ortiz	4378fbbef0	community[patch]: Fix typos in Sambanova integration doc-strings (#21617 ) - Description: Sambanova integration docstrings updated, bad formated --------- Co-authored-by: Eugene Yurtsev <eugene@langchain.dev>	1 month ago
Jorge Piedrahita Ortiz	df1c10260c	community: minor changes sambanova integration (#21231 ) - Description: fix: variable names in root validator not allowing pass credentials as named parameters in llm instancing, also added sambanova's sambaverse and sambastudio llms to __init__.py for module import	1 month ago
ccurme	6da3d92b42	(all): update removal in deprecation warnings from 0.2 to 0.3 (#21265 ) We are pushing out the removal of these to 0.3. `find . -type f -name "*.py" -exec sed -i '' 's/removal="0\.2/removal="0.3/g' {} +`	1 month ago
Jamsheed Mistri	3e749369ef	community[minor]: bump version of LayerupSecurity, add support for untrusted_input parameter (#19985 ) Description: update version of LayerupSecurity package for the Layerup Security integration. Add untrusted_input parameter.	2 months ago
Alexander Dicke	d7e12750df	community[patch]: allows using `text-generation-inference` /generate route with `HuggingFaceEndpoint` (#20100 ) - Description: allows to use the /generate route of `text-generation-inference` with the `HuggingFaceEndpoint`	2 months ago
Leonid Ganeline	85094cbb3a	docs: community docstring updates (#21040 ) Added missed docstrings. Updated docstrings to consistent format.	2 months ago
Leonid Ganeline	dc7c06bc07	community[minor]: import fix (#20995 ) Issue: When the third-party package is not installed, whenever we need to `pip install <package>` the ImportError is raised. But sometimes, the `ValueError` or `ModuleNotFoundError` is raised. It is bad for consistency. Change: replaced the `ValueError` or `ModuleNotFoundError` with `ImportError` when we raise an error with the `pip install <package>` message. Note: Ideally, we replace all `try: import... except... raise ... `with helper functions like `import_aim` or just use the existing [langchain_core.utils.utils.guard_import](https://api.python.langchain.com/en/latest/utils/langchain_core.utils.utils.guard_import.html#langchain_core.utils.utils.guard_import) But it would be much bigger refactoring. @baskaryan Please, advice on this.	2 months ago
Jorge Piedrahita Ortiz	40b2e2916b	community[minor]: Sambanova llm integration (#20955 ) - Description: Added [Sambanova systems](https://sambanova.ai/) integration, including sambaverse and sambastudio LLMs - Dependencies: sseclient-py (optional) --------- Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago
Amine Djeghri	790ea75cf7	community[minor]: add exllamav2 library for GPTQ & EXL2 models (#17817 ) Added 3 files : - Library : ExLlamaV2 - Test integration - Notebook --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
Shengsheng Huang	fd1061e7bf	community[patch]: add more data types support to ipex-llm llm integration (#20833 ) - Description: - add support for more data types: by default `IpexLLM` will load the model in int4 format. This PR adds more data types support such as `sym_in5`, `sym_int8`, etc. Data formats like NF3, NF4, FP4 and FP8 are only supported on GPU and will be added in future PR. - Fix a small issue in saving/loading, update api docs - Dependencies: `ipex-llm` library - Document: In `docs/docs/integrations/llms/ipex_llm.ipynb`, added instructions for saving/loading low-bit model. - Tests: added new test cases to `libs/community/tests/integration_tests/llms/test_ipex_llm.py`, added config params. - Contribution maintainer: @shane-huang	2 months ago
ccurme	481d3855dc	patch: remove usage of llm, chat model __call__ (#20788 ) - `llm(prompt)` -> `llm.invoke(prompt)` - `llm(prompt=prompt` -> `llm.invoke(prompt)` (same with `messages=`) - `llm(prompt, callbacks=callbacks)` -> `llm.invoke(prompt, config={"callbacks": callbacks})` - `llm(prompt, kwargs)` -> `llm.invoke(prompt, kwargs)`	2 months ago
Alex Sherstinsky	12e5ec6de3	community: Support both Predibase SDK-v1 and SDK-v2 in Predibase-LangChain integration (#20859 )	2 months ago
ccurme	7a922f3e48	core, openai: support custom token encoders (#20762 )	2 months ago
Matheus Henrique Raymundo	bb69819267	community: Fix the stop sequence key name for Mistral in Bedrock (#20709 ) Fixing the wrong stop sequence key name that causes an error on AWS Bedrock. You can check the MistralAI bedrock parameters [here](https://docs.aws.amazon.com/bedrock/latest/userguide/model-parameters-mistral.html) This change fixes this [issue](https://github.com/langchain-ai/langchain/issues/20095)	2 months ago
Dmitry Tyumentsev	f111efeb6e	community[patch]: YandexGPT API add ability to disable request logging (#20670 ) Closes (#20622) Added the ability to [disable logging of requests to YandexGPT](https://yandex.cloud/en/docs/foundation-models/operations/yandexgpt/disable-logging).	2 months ago
Charlie Holtz	1cbab0ebda	community: update Replicate to work with official models (#20633 ) Description: you don't need to pass a version for Replicate official models. That was broken on LangChain until now! You can now run: ``` llm = Replicate( model="meta/meta-llama-3-8b-instruct", model_kwargs={"temperature": 0.75, "max_length": 500, "top_p": 1}, ) prompt = """ User: Answer the following yes/no question by reasoning step by step. Can a dog drive a car? Assistant: """ llm(prompt) ``` I've updated the replicate.ipynb to reflect that. twitter: @charliebholtz --------- Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
Lance Martin	d5c22b80a5	community[patch]: Fix Ollama for LLaMA3 (#20624 ) We see verbose generations w/ LLaMA3 and Ollama - https://smith.langchain.com/public/88c4cd21-3d57-4229-96fe-53443398ca99/r --- Fix here implies that when stop was being set to an empty list, the stream had no conditions under which to stop, which could lead to excessive or unintended output. Test LLaMA2 - https://smith.langchain.com/public/57dfc64a-591b-46fa-a1cd-8783acaefea2/r Test LLaMA3 - https://smith.langchain.com/public/76ff5f47-ac89-4772-a7d2-5caa907d3fd6/r https://smith.langchain.com/public/a31d2fad-9094-4c93-949a-964b27630ccb/r Test Mistral - https://smith.langchain.com/public/a4fe7114-c308-4317-b9fd-6c86d31f1c5b/r --------- Co-authored-by: Erick Friis <erick@langchain.dev>	2 months ago
balloonio	e786da7774	community[patch]: Invoke callback prior to yielding token fix [HuggingFaceTextGenInference] (#20426 ) …gFaceTextGenInference) - [x] PR title: community[patch]: Invoke callback prior to yielding token fix for [HuggingFaceTextGenInference] - [x] PR message: - Description: Invoke callback prior to yielding token in stream method in [HuggingFaceTextGenInference] - Issue: https://github.com/langchain-ai/langchain/issues/16913 - Dependencies: None - Twitter handle: @bolun_zhang If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17. --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	2 months ago
Erick Friis	e395115807	docs: aws docs updates (#20571 )	2 months ago
Erick Friis	f09bd0b75b	upstage: init package (#20574 ) Co-authored-by: Sean Cho <sean@upstage.ai> Co-authored-by: JuHyung-Son <sonju0427@gmail.com>	2 months ago
pjb157	479be3cc91	community[minor]: Unify Titan Takeoff Integrations and Adding Embedding Support (#18775 ) Community: Unify Titan Takeoff Integrations and Adding Embedding Support Description: Titan Takeoff no longer reflects this either of the integrations in the community folder. The two integrations (TitanTakeoffPro and TitanTakeoff) where causing confusion with clients, so have moved code into one place and created an alias for backwards compatibility. Added Takeoff Client python package to do the bulk of the work with the requests, this is because this package is actively updated with new versions of Takeoff. So this integration will be far more robust and will not degrade as badly over time. Issue: Fixes bugs in the old Titan integrations and unified the code with added unit test converge to avoid future problems. Dependencies: Added optional dependency takeoff-client, all imports still work without dependency including the Titan Takeoff classes but just will fail on initialisation if not pip installed takeoff-client Twitter @MeryemArik9 Thanks all :) --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
Sevin F. Varoglu	54d388d898	community[patch]: update OctoAI endpoint to subclass BaseOpenAI (#19757 ) This PR updates OctoAIEndpoint LLM to subclass BaseOpenAI as OctoAI is an OpenAI-compatible service. The documentation and tests have also been updated.	2 months ago
balloonio	b66a4f48fa	community[patch]: Invoke callback prior to yielding token fix [DeepInfra] (#20427 ) - [x] PR title: community[patch]: Invoke callback prior to yielding token fix for [DeepInfra] - [x] PR message: - Description: Invoke callback prior to yielding token in stream method in [DeepInfra] - Issue: https://github.com/langchain-ai/langchain/issues/16913 - Dependencies: None - Twitter handle: @bolun_zhang If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17.	2 months ago
ccurme	38faa74c23	community[patch]: update use of deprecated llm methods (#20393 ) .predict and .predict_messages for BaseLanguageModel and BaseChatModel	2 months ago
Corey Zumar	3a068b26f3	community[patch]: Databricks - fix scope of dangerous deserialization error in Databricks LLM connector (#20368 ) fix scope of dangerous deserialization error in Databricks LLM connector --------- Signed-off-by: dbczumar <corey.zumar@databricks.com>	2 months ago
balloonio	e7b1a44c5b	community[patch]: Invoke callback prior to yielding token fix for Llamafile (#20365 ) - [x] PR title: community[patch]: Invoke callback prior to yielding token fix for Llamafile - [x] PR message: - Description: Invoke callback prior to yielding token in stream method in community llamafile.py - Issue: https://github.com/langchain-ai/langchain/issues/16913 - Dependencies: None - Twitter handle: @bolun_zhang If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17.	2 months ago
balloonio	93caa568f9	community[patch]: Invoke callback prior to yielding token fix for HuggingFaceEndpoint (#20366 ) - [x] PR title: community[patch]: Invoke callback prior to yielding token fix for HuggingFaceEndpoint - [x] PR message: - Description: Invoke callback prior to yielding token in stream method in community HuggingFaceEndpoint - Issue: https://github.com/langchain-ai/langchain/issues/16913 - Dependencies: None - Twitter handle: @bolun_zhang If no one reviews your PR within a few days, please @-mention one of baskaryan, efriis, eyurtsev, hwchase17. --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	2 months ago
Alex Sherstinsky	fad0962643	community: for Predibase -- enable both Predibase-hosted and HuggingFace-hosted fine-tuned adapter repositories (#20370 )	2 months ago
Leonid Ganeline	7cf2d2759d	community[patch]: docstrings update (#20301 ) Added missed docstrings. Format docstings to the consistent form.	2 months ago
Leonid Ganeline	4cb5f4c353	community[patch]: import flattening fix (#20110 ) This PR should make it easier for linters to do type checking and for IDEs to jump to definition of code. See #20050 as a template for this PR. - As a byproduct: Added 3 missed `test_imports`. - Added missed `SolarChat` in to __init___.py Added it into test_import ut. - Added `# type: ignore` to fix linting. It is not clear, why linting errors appear after ^ changes. --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	2 months ago
seray	add31f46d0	community[patch]: OpenLLM Async Client Fixes and Timeout Parameter (#20007 ) Same changes as this merged [PR](https://github.com/langchain-ai/langchain/pull/17478) (https://github.com/langchain-ai/langchain/pull/17478), but for the async client, as the same issues persist. - Replaced 'responses' attribute of OpenLLM's GenerationOutput schema to 'outputs'. reference: `66de54eae7/openllm-core/src/openllm_core/_schemas.py (L135)` - Added timeout parameter for the async client. --------- Co-authored-by: Seray Arslan <seray.arslan@knime.com>	2 months ago
Prince Canuma	1f9f4d8742	community[minor]: Add support for MLX models (chat & llm) (#18152 ) Description: This PR adds support for MLX models both chat (i.e., instruct) and llm (i.e., pretrained) types/ Dependencies: mlx, mlx_lm, transformers Twitter handle: @Prince_Canuma --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>	2 months ago
Alex Sherstinsky	5f563e040a	community: extend Predibase integration to support fine-tuned LLM adapters (#19979 ) - [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: Langchain-Predibase integration was failing, because it was not current with the Predibase SDK; in addition, Predibase integration tests were instantiating the Langchain Community `Predibase` class with one required argument (`model`) missing. This change updates the Predibase SDK usage and fixes the integration tests. - Twitter handle: `@alexsherstinsky` - [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: Erick Friis <erick@langchain.dev>	2 months ago
Cheng, Penghui	cc407e8a1b	community[minor]: weight only quantization with intel-extension-for-transformers. (#14504 ) Support weight only quantization with intel-extension-for-transformers. [Intel® Extension for Transformers](https://github.com/intel/intel-extension-for-transformers) is an innovative toolkit to accelerate Transformer-based models on Intel platforms, in particular effective on 4th Intel Xeon Scalable processor [Sapphire Rapids](https://www.intel.com/content/www/us/en/products/docs/processors/xeon-accelerated/4th-gen-xeon-scalable-processors.html) (codenamed Sapphire Rapids). The toolkit provides the below key features: * Seamless user experience of model compressions on Transformer-based models by extending [Hugging Face transformers](https://github.com/huggingface/transformers) APIs and leveraging [Intel® Neural Compressor](https://github.com/intel/neural-compressor) * Advanced software optimizations and unique compression-aware runtime. * Optimized Transformer-based model packages. * [NeuralChat](https://github.com/intel/intel-extension-for-transformers/blob/main/intel_extension_for_transformers/neural_chat), a customizable chatbot framework to create your own chatbot within minutes by leveraging a rich set of plugins and SOTA optimizations. * [Inference](https://github.com/intel/intel-extension-for-transformers/blob/main/intel_extension_for_transformers/llm/runtime/graph) of Large Language Model (LLM) in pure C/C++ with weight-only quantization kernels. This PR is an integration of weight only quantization feature with intel-extension-for-transformers. Unit test is in lib/langchain/tests/integration_tests/llm/test_weight_only_quantization.py The notebook is in docs/docs/integrations/llms/weight_only_quantization.ipynb. The document is in docs/docs/integrations/providers/weight_only_quantization.mdx. --------- Signed-off-by: Cheng, Penghui <penghui.cheng@intel.com> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	2 months ago

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191 Commits (master)