langchain

Commit Graph

Author	SHA1	Message	Date
Harrison Chase	344cbd9c90	update contributor guide (#8088 )	1 year ago
Harrison Chase	17c06ee456	cr	1 year ago
Harrison Chase	da04760de1	Harrison/move experimental (#8084 )	1 year ago
Harrison Chase	f35db9f43e	(WIP) set up experimental (#7959 )	1 year ago
c-bata	623b321e75	Fix `allowed_search_types` in `VectorStoreRetriever` (#8064 ) Unexpectedly changed at `6792a3557d` <!-- Thank you for contributing to LangChain! Replace this 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 you're PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. 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. Maintainer responsibilities: - General / Misc / if you don't know who to tag: @baskaryan - DataLoaders / VectorStores / Retrievers: @rlancemartin, @eyurtsev - Models / Prompts: @hwchase17, @baskaryan - Memory: @hwchase17 - Agents / Tools / Toolkits: @hinthornw - Tracing / Callbacks: @agola11 - Async: @agola11 If no one reviews your PR within a few days, feel free to @-mention the same people again. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/hwchase17/langchain/blob/master/.github/CONTRIBUTING.md --> I guess `allowed_search_types` is unexpectedly changed in `6792a3557d`, so that we cannot specify `similarity_score_threshold` here. ```python class VectorStoreRetriever(BaseRetriever): ... allowed_search_types: ClassVar[Collection[str]] = ( "similarity", "similarityatscore_threshold", "mmr", ) @root_validator() def validate_search_type(cls, values: Dict) -> Dict: """Validate search type.""" search_type = values["search_type"] if search_type not in cls.allowed_search_types: raise ValueError(...) if search_type == "similarity_score_threshold": ... # UNREACHABLE CODE ``` VectorStores Maintainers: @rlancemartin @eyurtsev	1 year ago
Bagatur	95e369b38d	bump 239 (#8077 )	1 year ago
William FH	c38965fcba	Add embedding and vectorstore provider info as tags (#8027 ) Example: https://smith.langchain.com/public/bcd3714d-abba-4790-81c8-9b5718535867/r The vectorstore implementations aren't super standardized yet, so just adding an optional embeddings property to pass in.	1 year ago
Mohammad Mohtashim	355b7d8b86	Getting SQL cmd directly from SQLDatabase Chain. (#7940 ) - Description: Get SQL Cmd directly generated by SQL-Database Chain without executing it in the DB engine. - Issue: #4853 - Tag maintainer: @hinthornw,@baskaryan --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Lance Martin	5a084e1b20	Async HTML loader and HTML2Text transformer (#8036 ) New HTML loader that asynchronously loader a list of urls. New transformer using [HTML2Text](https://github.com/Alir3z4/html2text/) for HTML to clean, easy-to-read plain ASCII text (valid Markdown).	1 year ago
Wey Gu	cf60cff1ef	feat: Add with_history option for chatglm (#8048 ) In certain 0-shot scenarios, the existing stateful language model can unintentionally send/accumulate the .history. This commit adds the "with_history" option to chatglm, allowing users to control the behavior of .history and prevent unintended accumulation. Possible reviewers @hwchase17 @baskaryan @mlot Refer to discussion over this thread: https://twitter.com/wey_gu/status/1681996149543276545?s=20	1 year ago
Harrison Chase	1f3b987860	Harrison/GitHub toolkit (#8047 ) Co-authored-by: Trevor Dobbertin <trevordobbertin@gmail.com>	1 year ago
Leonid Ganeline	ae8bc9e830	Refactored `sql_database` (#7945 ) The `sql_database.py` is unnecessarily placed in the root code folder. A similar code is usually placed in the `utilities/`. As a byproduct of this placement, the sql_database is [placed on the top level of classes in the API Reference](https://api.python.langchain.com/en/latest/api_reference.html#module-langchain.sql_database) which is confusing and not correct. - moved the `sql_database.py` from the root code folder to the `utilities/` @baskaryan --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
William FH	dc9d6cadab	Dedup methods (#8049 )	1 year ago
Harrison Chase	f99f497b2c	Harrison/predibase (#8046 ) Co-authored-by: Abhay Malik <32989166+Abhay-765@users.noreply.github.com>	1 year ago
Jacob Lee	56c6ab1715	Fix bad docs sidebar header (#7966 ) Quick fix for: <img width="283" alt="Screenshot 2023-07-19 at 2 49 44 PM" src="https://github.com/hwchase17/langchain/assets/6952323/91e4868c-b75e-413d-9f8f-d34762abf164"> CC @baskaryan	1 year ago
Wian Stipp	ebc5ff2948	HuggingFaceTextGenInference bug fix: Multiple values for keyword argument (#8044 ) Fixed the bug causing: `TypeError: generate() got multiple values for keyword argument 'stop_sequences'` ```python res = await self.async_client.generate( prompt, self._default_params, stop_sequences=stop, kwargs, ) ``` The above throws an error because stop_sequences is in also in the self._default_params. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Kacper Łukawski	ed6a5532ac	Implement async support in Qdrant local mode (#8001 ) I've extended the support of async API to local Qdrant mode. It is faked but allows prototyping without spinning a container. The tests are improved to test the in-memory case as well. @baskaryan @rlancemartin @eyurtsev @agola11	1 year ago
Bagatur	7717c24fc4	fix redis cache chat model (#8041 ) Redis cache currently stores model outputs as strings. Chat generations have Messages which contain more information than just a string. Until Redis cache supports fully storing messages, cache should not interact with chat generations.	1 year ago
Taqi Jaffri	973593c5c7	Added streaming support to Replicate (#8045 ) Streaming support is useful if you are doing long-running completions or need interactivity e.g. for chat... adding it to replicate, using a similar pattern to other LLMs that support streaming. Housekeeping: I ran `make format` and `make lint`, no issues reported in the files I touched. I did update the replicate integration test but ran into some issues, specifically: 1. The original test was failing for me due to the model argument not being specified... perhaps this test is not regularly run? I fixed it by adding a call to the lightweight hello world model which should not be burdensome for replicate infra. 2. I couldn't get the `make integration_tests` command to pass... a lot of failures in other integration tests due to missing dependencies... however I did make sure the particluar test file I updated does pass, by running `poetry run pytest tests/integration_tests/llms/test_replicate.py` Finally, I am @tjaffri https://twitter.com/tjaffri for feature announcement tweets... or if you could please tag @docugami https://twitter.com/docugami we would really appreciate that :-) Tagging model maintainers @hwchase17 @baskaryan Thank for all the awesome work you folks are doing. --------- Co-authored-by: Taqi Jaffri <tjaffri@docugami.com>	1 year ago
Piyush Jain	31b7ddc12c	Neptune graph and openCypher QA Chain (#8035 ) ## Description This PR adds a graph class and an openCypher QA chain to work with the Amazon Neptune database. ## Dependencies `requests` which is included in the LangChain dependencies. ## Maintainers for Review @krlawrence @baskaryan ### Twitter handle pjain7	1 year ago
Leonid Ganeline	995220b797	Refactored `math_utils` (#7961 ) `math_utils.py` is in the root code folder. This creates the `langchain.math_utils: Math Utils` group on the API Reference navigation ToC, on the same level with `Chains` and `Agents` which is not correct. Refactoring: - created the `utils/` folder - moved `math_utils.py` to `utils/math.py` - moved `utils.py` to `utils/utils.py` - split `utils.py` into `utils.py, env.py, strings.py` - added module description @baskaryan	1 year ago
Paolo Picello	5137f40dd6	Update mongodb_atlas.py docstrings (#8033 ) Hi all, I just added the "index_name" parameter to the docstrings for mongodb_atlas.py (it is missing in the [public doc page](https://api.python.langchain.com/en/latest/vectorstores/langchain.vectorstores.mongodb_atlas.MongoDBAtlasVectorSearch.html#langchain-vectorstores-mongodb-atlas-mongodbatlasvectorsearch). Thanks	1 year ago
felixocker	9226fda58b	fix: create schema description from URIs and str w/out rdflib warnings (#8025 ) - Description: fix to avoid rdflib warnings when concatenating URIs and strings to create the text snippet for the knowledge graph's schema. @marioscrock pointed this out in a comment related to #7165 - Issue: None, but the problem was mentioned as a comment in #7165 - Dependencies: None - Tag maintainer: Related to memory -> @hwchase17, maybe @baskaryan as it is a fix	1 year ago
Emory Petermann	7239d57a53	Update Golden integration documentation (#8030 ) fixes some typos and cleans up onboarding for golden, thank you! @hinthornw	1 year ago
Jonathon Belotti	021bb9be84	Update Modal.com integration docs (#8014 ) Hey, I'm a Modal Labs engineer and I'm making this docs update after getting a user question in [our beta Slack space](https://join.slack.com/t/modalbetatesters/shared_invite/zt-1xl9gbob8-1QDgUY7_PRPg6dQ49hqEeQ) about the Langchain integration docs. 🔗 [Modal beta-testers link to docs discussion thread](https://modalbetatesters.slack.com/archives/C031Z7DBQFL/p1689777700594819?thread_ts=1689775859.855849&cid=C031Z7DBQFL)	1 year ago
Jeffrey Wang	62d0475c29	Add Metaphor new field and reformat docs (#8022 ) This PR reformats our python notebook example and also adds a new field we have. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	1 year ago
William FH	e2a99bd169	Different error strings (#8010 )	1 year ago
Bagatur	ec4f93b629	bump 238 (#8012 )	1 year ago
vrushankportkey	5f10d2ea1d	Add Portkey LLMOps integration (#7877 ) Integrating Portkey, which adds production features like caching, tracing, tagging, retries, etc. to langchain apps. - Dependencies: None - Twitter handle: https://twitter.com/portkeyai - test_portkey.py added for tests - example notebook added in new utilities folder in modules Also fixed a bug with OpenAIEmbeddings where headers weren't passing. cc @baskaryan --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Boris Nieuwenhuis	095937ad52	Add google place ID to google places tool response (#7789 ) - Description: this change will add the google place ID of the found location to the response of the GooglePlacesTool - Issue: Not applicable - Dependencies: no dependencies - Tag maintainer: @hinthornw - Twitter handle: Not applicable	1 year ago
Bagatur	7c24a6b9d1	Bagatur/apify (#8008 ) <!-- Thank you for contributing to LangChain! Replace this 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 you're PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` to check this locally. 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. Maintainer responsibilities: - General / Misc / if you don't know who to tag: @baskaryan - DataLoaders / VectorStores / Retrievers: @rlancemartin, @eyurtsev - Models / Prompts: @hwchase17, @baskaryan - Memory: @hwchase17 - Agents / Tools / Toolkits: @hinthornw - Tracing / Callbacks: @agola11 - Async: @agola11 If no one reviews your PR within a few days, feel free to @-mention the same people again. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/hwchase17/langchain/blob/master/.github/CONTRIBUTING.md --> --------- Co-authored-by: Jiří Moravčík <jiri.moravcik@gmail.com> Co-authored-by: Jan Čurn <jan.curn@gmail.com>	1 year ago
Aiden Le	1d7414a371	Feature: Add openai_api_model attribute to Doctran models (#7868 ) - Description: Added the ability to define the open AI model. - Issue: Currently the Doctran instance uses gpt-4 by default, this does not work if the user has no access to gpt -4. - rlancemartin, @eyurtsev, @baskaryan --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Dwai Banerjee	d8c40253c3	Adding endpoint_url to embeddings/bedrock.py and updated docs (#7927 ) BedrockEmbeddings does not have endpoint_url so that switching to custom endpoint is not possible. I have access to Bedrock custom endpoint and cannot use BedrockEmbeddings --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Bagatur	ea028b66ab	undo vectstore memory bug (#8007 )	1 year ago
Mohammad Mohtashim	453d4c3a99	VectorStoreRetrieverMemory exclude additional input keys feature (#7941 ) - Description: Added a parameter in VectorStoreRetrieverMemory which filters the input given by the key when constructing the buffering the document for Vector. This feature is helpful if you have certain inputs apart from the VectorMemory's own memory_key that needs to be ignored e.g when using combined memory, we might need to filter the memory_key of the other memory, Please see the issue. - Issue: #7695 - Tag maintainer: @rlancemartin, @eyurtsev --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Constantin Musca	d593833e4d	Add Golden Query Tool (#7930 ) Description: Golden Query is a wrapper on top of the [Golden Query API](https://docs.golden.com/reference/query-api) which enables programmatic access to query results on entities across Golden's Knowledge Base. For more information about Golden API, please see the [Golden API Getting Started](https://docs.golden.com/reference/getting-started) page. Issue: None Dependencies: requests(already present in project) Tag maintainer: @hinthornw Signed-off-by: Constantin Musca <constantin.musca@gmail.com>	1 year ago
eahova	aea97efe8b	Adding code to allow pandas to show all columns instead of truncating… (#7901 ) - Description: Adding code to set pandas dataframe to display all the columns. Otherwise, some data get truncated (it puts a "..." in the middle and just shows the first 4 and last 4 columns) and the LLM doesn't realize it isn't getting the full data. Default value is 8, so this helps Dataframes larger than that. - Issue: none - Dependencies: none - Tag maintainer: @hinthornw - Twitter handle: none	1 year ago
Santiago Delgado	c416dbe8e0	Amadeus Flight and Travel Search Tool (#7890 ) ## Background With the addition on email and calendar tools, LangChain is continuing to complete its functionality to automate business processes. ## Challenge One of the pieces of business functionality that LangChain currently doesn't have is the ability to search for flights and travel in order to book business travel. ## Changes This PR implements an integration with the [Amadeus](https://developers.amadeus.com/) travel search API for LangChain, enabling seamless search for flights with a single authentication process. ## Who can review? @hinthornw ## Appendix @tsolakoua and @minjikarin, I utilized your [amadeus-python](https://github.com/amadeus4dev/amadeus-python) library extensively. Given the rising popularity of LangChain and similar AI frameworks, the convergence of libraries like amadeus-python and tools like this one is likely. So, I wanted to keep you updated on our progress. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Hanit	ea149dbd89	Allowing outside parameters for Qdrant. (#7910 ) @baskaryan @rlancemartin, @eyurtsev	1 year ago
Sheik Irfan Basha	d6493590da	Add Verbose support (#7982 ) (#7984 ) - Description: Add verbose support for the extraction_chain - Issue: Fixes #7982 - Dependencies: NA - Twitter handle: sheikirfanbasha @hwchase17 and @agola11 --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Junlin Zhou	812a1643db	chore(hf-text-gen): extract default params for reusing (#7929 ) This PR extract common code (default generation params) for `HuggingFaceTextGenInference`. Co-authored-by: Junlin Zhou <jlzhou@zjuici.com>	1 year ago
Yun Kim	54e02e4392	Add datadog-langchain integration doc (#7955 ) ## Description Added a doc about the [Datadog APM integration for LangChain](https://github.com/DataDog/dd-trace-py/pull/6137). Note that the integration is on `ddtrace`'s end and so no code is introduced/required by this integration into the langchain library. For that reason I've refrained from adding an example notebook (although I've added setup instructions for enabling the integration in the doc) as no code is technically required to enable the integration. Tagging @baskaryan as reviewer on this PR, thank you very much! ## Dependencies Datadog APM users will need to have `ddtrace` installed, but the integration is on `ddtrace` end and so does not introduce any external dependencies to the LangChain project. Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Wian Stipp	0ffb7fc10c	One Line Fix: missing text output with huggingface TGI LLM (#7972 ) Small bug fix. The async _call method was missing a line to return the generated text. @baskaryan	1 year ago
Jithin James	493cbc9410	docs: fix a couple of small indentation errors in the strings (#7951 ) Fixed a few indentations I came across in the docs @baskaryan	1 year ago
Bhashithe Abeysinghe	73901ef132	Added windows specific instructions to Llama.cpp documentation. (#8000 ) - Description: Added windows specific instructions on llama.cpp in the notebook file - Issue: #6356 - Dependencies: None - Tag maintainer: @baskaryan	1 year ago
Leonid Ganeline	24b26a922a	docstrings for `embeddings` (#7973 ) Added/updated docstrings for the `embeddings` @baskaryan	1 year ago
Leonid Ganeline	0613ed5b95	docstrings for `LLMs` (#7976 ) docstrings for the `llms/`: - added missed docstrings - update existing docstrings to consistent format (no `Wrappers`!) @baskaryan	1 year ago
Jeff Huber	5694e7b8cf	Update chroma notebook (#7978 ) Fix up the Chroma notebook - remove `.persist()` -- this is no longer in Chroma as of `0.4.0` - update output to match `0.4.0` - other cleanup work	1 year ago
Harutaka Kawamura	4a5894db47	Fix incorrect field name in MLflow AI Gateway config example (#7983 )	1 year ago
Kacper Łukawski	19e8472521	Add async Qdrant to async_agent.ipynb (#7993 ) I added Qdrant to the async API docs. This is the only vector store that supports full async API. @baskaryan @rlancemartin, @eyurtsev	1 year ago

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