langchain

Commit Graph

Author	SHA1	Message	Date
Bagatur	2b663089b5	bump 271 (#9615 )	1 year ago
klae01	b868ef23bc	Add AINetwork blockchain toolkit integration (#9527 ) # Description This PR introduces a new toolkit for interacting with the AINetwork blockchain. The toolkit provides a set of tools for performing various operations on the AINetwork blockchain, such as transferring AIN, reading and writing values to the blockchain database, managing apps, setting rules and owners. # Dependencies [ain-py](https://github.com/ainblockchain/ain-py) >= 1.0.2 # Misc The example notebook (langchain/docs/extras/integrations/toolkits/ainetwork.ipynb) is in the PR --------- Co-authored-by: kriii <kriii@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Bagatur	e99ef12cb1	Bagatur/litellm model name (#9613 ) Co-authored-by: ishaan-jaff <ishaanjaffer0324@gmail.com>	1 year ago
Harrison Chase	1720e99397	add variables for field names (#9563 )	1 year ago
Anthony Mahanna	dfb9ff1079	bugfix: ArangoDB Empty Schema Case (#9574 ) - Introduces a conditional in `ArangoGraph.generate_schema()` to exclude empty ArangoDB Collections from the schema - Add empty collection test case Issue: N/A Dependencies: None	1 year ago
Vanessa Arndorfer	1ea2f9adf4	Document AzureML Deployment Example (#9571 ) Description: Link an example of deploying a Langchain app to an AzureML online endpoint to the deployments documentation page. Co-authored-by: Vanessa Arndorfer <vaarndor@microsoft.com>	1 year ago
Philippe PRADOS	d4c49b16e4	Fix ChatMessageHistory (#9594 ) The initialization of the array of ChatMessageHistory is buggy. The list is shared with all instances.	1 year ago
toddkim95	fba29f203a	Add to support polars (#9610 ) ### Description Polars is a DataFrame interface on top of an OLAP Query Engine implemented in Rust. Polars is faster to read than pandas, so I'm looking forward to seeing it added to the document loader. ### Dependencies polars (https://pola-rs.github.io/polars-book/user-guide/) --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Aashish Saini	3c4f32c8b8	Replacing Exception type from ValueError to ImportError (#9588 ) I have restructured the code to ensure uniform handling of ImportError. In place of previously used ValueError, I've adopted the standard practice of raising ImportError with explanatory messages. This modification enhances code readability and clarifies that any problems stem from module importation. @eyurtsev , @baskaryan Thanks	1 year ago
Jeremy Suriel	0fa4516ce4	Fix typo (#9565 ) Corrected a minor documentation typo here: https://python.langchain.com/docs/modules/model_io/models/llms/#generate-batch-calls-richer-outputs	1 year ago
Bagatur	04f2d69b83	improve confluence doc loader param validation (#9568 )	1 year ago
Jacob Lee	0fea987dd2	Add missing param to parent document retriever notebook (#9569 )	1 year ago
Zizhong Zhang	00eff8c4a7	feat: Add PromptGuard integration (#9481 ) Add PromptGuard integration ------- There are two approaches to integrate PromptGuard with a LangChain application. 1. PromptGuardLLMWrapper 2. functions that can be used in LangChain expression. ----- - Dependencies `promptguard` python package, which is a runtime requirement if you'd try out the demo. - @baskaryan @hwchase17 Thanks for the ideas and suggestions along the development process. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Predrag Gruevski	6c308aabae	Use the GitHub-suggested safer pattern for shell interpolation. (#9567 ) Using `${{ }}` to construct shell commands is risky, since the `${{ }}` interpolation runs first and ignores shell quoting rules. This means that shell commands that look safely quoted, like `echo "${{ github.event.issue.title }}"`, are actually vulnerable to shell injection. More details here: https://github.blog/2023-08-09-four-tips-to-keep-your-github-actions-workflows-secure/	1 year ago
Oleksandr Ichenskyi	8bc1a3dca8	docs: Add memgraph notebook (#9448 ) - Description: added graph_memgraph_qa.ipynb which shows how to use LLMs to provide a natural language interface to a Memgraph database using [MemgraphGraph](https://github.com/langchain-ai/langchain/pull/8591) class. - Dependencies: given that the notebook utilizes the MemgraphGraph class, it relies on both this class and several Python packages that are installed in the notebook using pip (langchain, openai, neo4j, gqlalchemy). The notebook is dependent on having a functional Memgraph instance running, as it requires this instance to establish a connection.	1 year ago
Sathindu	652c542b2f	fix: Imports for the ConfluenceLoader:process_page (#9432 ) ### Description When we're loading documents using `ConfluenceLoader`:`load` function and, if both `include_comments=True` and `keep_markdown_format=True`, we're getting an error saying `NameError: free variable 'BeautifulSoup' referenced before assignment in enclosing scope`. loader = ConfluenceLoader(url="URI", token="TOKEN") documents = loader.load( space_key="SPACE", include_comments=True, keep_markdown_format=True, ) This happens because previous imports only consider the `keep_markdown_format` parameter, however to include the comments, it's using `BeautifulSoup` Now it's fixed to handle all four scenarios considering both `include_comments` and `keep_markdown_format`. ### Twitter `@SathinduGA` --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Mike Salvatore	7c0b1b8171	Add session to ConfluenceLoader.__init__() (#9437 ) - Description: Allows the user of `ConfluenceLoader` to pass a `requests.Session` object in lieu of an authentication mechanism - Issue: None - Dependencies: None - Tag maintainer: @hwchase17	1 year ago
Bagatur	d09cdb4880	update data connection -> retrieval (#9561 )	1 year ago
Kim Minjong	3d1095218c	Update ChatOpenAI._astream to respect finish_reason (#9431 ) Currently, ChatOpenAI._astream does not reflect finish_reason to generation_info. Change it to reflect that.	1 year ago
Matthew Zeiler	949b2cf177	Improvements to the Clarifai integration (#9290 ) - Improved docs - Improved performance in multiple ways through batching, threading, etc. - fixed error message - Added support for metadata filtering during similarity search. @baskaryan PTAL	1 year ago
ricki-epsilla	66a47d9a61	add Epsilla vectorstore (#9239 ) [Epsilla](https://github.com/epsilla-cloud/vectordb) vectordb is an open-source vector database that leverages the advanced academic parallel graph traversal techniques for vector indexing. This PR adds basic integration with [pyepsilla](https://github.com/epsilla-cloud/epsilla-python-client)(Epsilla vectordb python client) as a vectorstore. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Predrag Gruevski	2a3758a98e	Reminder to not report security issues as "bug" type issues. (#9554 ) Updated the issue template that pops up when users open a new issue.	1 year ago
Bagatur	dda5b1e370	Bagatur/doc loader confluence (#9524 ) Co-authored-by: chanjetsdp <chanjetsdp@chanjet.com>	1 year ago
Predrag Gruevski	de1f63505b	Add `py.typed` file to `langchain-experimental`. (#9557 ) The package is linted with mypy, so its type hints are correct and should be exposed publicly. Without this file, the type hints remain private and cannot be used by downstream users of the package.	1 year ago
Bagatur	4999e8af7e	pin pydantic api ref build (#9556 )	1 year ago
Predrag Gruevski	0565d81dc5	Update `SECURITY.md` email address. (#9558 )	1 year ago
Predrag Gruevski	9f08d29bc8	Use PyPI Trusted Publishing to publish langchain packages. (#9467 ) Trusted Publishing is the current best practice for publishing Python packages. Rather than long-lived secret keys, it uses OpenID Connect (OIDC) to allow our GitHub runner to directly authenticate itself to PyPI and get a short-lived publishing token. This locks down publishing quite a bit: - There's no long-lived publish key to steal anymore. - Publishing is only allowed via the specifically designated GitHub workflow in the designated repo. It also is operationally easier: no keys means there's nothing that needs to be periodically rotated, nothing to worry about leaking, and nobody can accidentally publish a release from their laptop because they happened to have PyPI keys set up. After this gets merged, we'll need to configure PyPI to start expecting trusted publishing. It's only a few clicks and should only take a minute; instructions are here: https://docs.pypi.org/trusted-publishers/adding-a-publisher/ More info: - https://blog.pypi.org/posts/2023-04-20-introducing-trusted-publishers/ - https://github.com/pypa/gh-action-pypi-publish	1 year ago
Predrag Gruevski	249752e8ee	Require manually triggering release workflows. (#9552 )	1 year ago
Raynor Chavez	973866c894	fix: Updated marqo integration for marqo version 1.0.0+ (#9521 ) - Description: Updated marqo integration to use tensor_fields instead of non_tensor_fields. Upgraded marqo version to 1.2.4 - Dependencies: marqo 1.2.4 --------- Co-authored-by: Raynor Kirkson E. Chavez <raynor.chavez@192.168.254.171> Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Predrag Gruevski	b2e6d01e8f	Add `SECURITY.md` file to the repo. (#9551 )	1 year ago
Predrag Gruevski	875ea4b4c6	Fix conditional that erroneously always runs. (#9543 ) The input it means to test for is `"libs/langchain"` and not `"langchain"`.	1 year ago
Bagatur	c7a5bb6031	bump 270 (#9549 )	1 year ago
Nuno Campos	28e1ee4891	Nc/small fixes 21aug (#9542 ) <!-- 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/hwchase17/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. These live is docs/extras directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17, @rlancemartin. -->	1 year ago
Predrag Gruevski	a7eba8b006	Release on push to `master` instead of on closed PRs targeting it. (#9544 ) This is safer than the prior approach, since it's safe by default: the release workflows never get triggered for non-merged PRs, so there's no possibility of a buggy conditional accidentally letting a workflow proceed when it shouldn't have. The only loss is that publishing no longer requires a `release` label on the merged PR that bumps the version. We can add a separate CI step that enforces that part as a condition for merging into `master`, if desirable.	1 year ago
Bagatur	d11841d760	bump 269 (#9487 )	1 year ago
axiangcoding	05aa02005b	feat(llms): support ERNIE Embedding-V1 (#9370 ) - Description: support [ERNIE Embedding-V1](https://cloud.baidu.com/doc/WENXINWORKSHOP/s/alj562vvu), which is part of ERNIE ecology - Issue: None - Dependencies: None - Tag maintainer: @baskaryan --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
José Ferraz Neto	f116e10d53	Add SharePoint Loader (#4284 ) - Added a loader (`SharePointLoader`) that can pull documents (`pdf`, `docx`, `doc`) from the [SharePoint Document Library](https://support.microsoft.com/en-us/office/what-is-a-document-library-3b5976dd-65cf-4c9e-bf5a-713c10ca2872). - Added a Base Loader (`O365BaseLoader`) to be used for all Loaders that use [O365](https://github.com/O365/python-o365) Package - Code refactoring on `OneDriveLoader` to use the new `O365BaseLoader`. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Utku Ege Tuluk	bb4f7936f9	feat(llms): add streaming support to textgen (#9295 ) - Description: Added streaming support to the textgen component in the llms module. - Dependencies: websocket-client = "^1.6.1"	1 year ago
Predrag Gruevski	a03003f5fd	Upgrade CI poetry version to 1.5.1. (#9479 ) Poetry v1.5.1 was released on May 29, almost 3 months ago. Probably a safe upgrade.	1 year ago
Yuki Miyake	85a1c6d0b7	🐛 fix unexpected run of release workflow (#9494 ) I have discovered a bug located within `.github/workflows/_release.yml` which is the primary cause of continuous integration (CI) errors. The problem can be solved; therefore, I have constructed a PR to address the issue. ## The Issue Access the following link to view the exact errors: [Langhain Release Workflow](https://github.com/langchain-ai/langchain/actions/workflows/langchain_release.yml) The instances of these errors take place for each PR that updates `pyproject.toml`, excluding those specifically associated with bumping PRs. See below for the specific error message: ``` Error: Error 422: Validation Failed: {"resource":"Release","code":"already_exists","field":"tag_name"} ``` An image of the error can be viewed here: ![Image](https://github.com/langchain-ai/langchain/assets/13769670/13125f73-9b53-49b7-a83e-653bb01a1da1) The `_release.yml` document contains the following if-condition: ```yaml if: \| ${{ github.event.pull_request.merged == true }} && ${{ contains(github.event.pull_request.labels.*.name, 'release') }} ``` ## The Root Cause The above job constantly runs as the `if-condition` is always identified as `true`. ## The Logic The `if-condition` can be defined as `if: ${{ b1 }} && ${{ b2 }}`, where `b1` and `b2` are boolean values. However, in terms of condition evaluation with GitHub Actions, `${{ false }}` is identified as a string value, thereby rendering it as truthy as per the [official documentation](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idif). I have run some tests regarding this behavior within my forked repository. You can consult my [debug PR](https://github.com/zawakin/langchain/pull/1) for reference. Here is the result of the tests: \|If-Condition\|Outcome\| \|:--:\|:--:\| \|`if: true && ${{ false }}`\|Execution\| \|`if: ${{ false }}` \|Skipped\| \|`if: true && false` \|Skipped\| \|`if: false`\|Skipped\| \|`if: ${{ true && false }}` \|Skipped\| In view of the first and second results, we can infer that `${{ false }}` can only be interpreted as `true` for conditions composed of some expressions. It is consistent that the condition of `if: ${{ inputs.working-directory == 'libs/langchain' }}` works. It is surprised to be skipped for the second case but it seems the spec of GitHub Actions 😓 Anyway, the PR would fix these errors, I believe 👍 Could you review this? @hwchase17 or @shoelsch , who is the author of [PR](https://github.com/langchain-ai/langchain/pull/360).	1 year ago
Harrison Chase	9930ddc555	beef up retrieval docs (#9518 )	1 year ago
Eugene Yurtsev	02c5c13a6e	Fast linters go first (#9501 ) Proposal to reverse the order of linters based on the principle of running the fast ones first.	1 year ago
Leonid Ganeline	fdbeb52756	`Qwen` model example (#9516 ) added an example for `Qwen-7B` model on `HugginfFaceHub` 🤗	1 year ago
Martin Schade	0c8a88b3fa	AmazonTextractPDFLoader documentation updates (#9415 ) Description: Updating documentation to add AmazonTextractPDFLoader according to [comment](https://github.com/langchain-ai/langchain/pull/8661#issuecomment-1666572992) from [baskaryan](https://github.com/baskaryan) Adding one notebook and instructions to the modules/data_connection/document_loaders/pdf.mdx --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Asif Ahmad	08feed3332	Changed the NIBittensorLLM API URL to the correct one (#9419 ) Changed https://api.neuralinterent.ai/ to https://api.neuralinternet.ai/ which is the valid URL for the API of NIBittensorLLM.	1 year ago
Ofer Mendelevitch	a758496236	Fixed issue with metadata in query (#9500 ) - Description: Changed metadata retrieval so that it combines Vectara doc level and part level metadata - Tag maintainer: @rlancemartin - Twitter handle: @ofermend	1 year ago
EpixMan	103094286e	Fixing class calling error in the documentation of connecting_to_a_feature_store.ipynb (#9508 )	1 year ago
IlyaKIS1	fd8fe209cb	Added In-Depth Langchain Agent Execution Guide (#9507 ) Made the notion document of how Langchain executes agents method by method in the codebase. Can be helpful for developers that just started working with the Langchain codebase.	1 year ago
Eugene Yurtsev	e51bccdb28	Add strict flag to the JSON parser (#9471 ) This updates the default configuration since I think it's almost always what we want to happen. But we should evaluate whether there are any issues.	1 year ago
Rosário P. Fernandes	09a92bb9bf	chatbots use case - fix broken collab URL (#9491 ) The current Collab URL returns a 404, since there is no `chatbots` directory under `use_cases`. <!-- Thank you for contributing to LangChain! If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17, @rlancemartin. -->	1 year ago

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