langchain

Commit Graph

Author	SHA1	Message	Date
Bagatur	1c8cff32f1	Generic OpenAI fn chain (#7270 ) Add loading functions for openai function chains and add docs page	1 year ago
Bagatur	fd7145970f	Output parser redirect (#7330 ) Related to ##7311	1 year ago
OwenElliott	3074306ae1	Marqo Vector Store Examples & Type Hints (#7326 ) This PR improves the example notebook for the Marqo vectorstore implementation by adding a new RetrievalQAWithSourcesChain example. The `embedding` parameter in `from_documents` has its type updated to `Union[Embeddings, None]` and a default parameter of None because this is ignored in Marqo. This PR also upgrades the Marqo version to 0.11.0 to remove the device parameter after a breaking change to the API. Related to #7068 @tomhamer @hwchase17 --------- Co-authored-by: Tom Hamer <tom@marqo.ai>	1 year ago
Nayjest	5809c3d29d	Pack of small fixes and refactorings that don't affect functionality (#6990 ) Description: Pack of small fixes and refactorings that don't affect functionality, just making code prettier & fixing some misspelling (hand-filtered improvements proposed by SeniorAi.online, prototype of code improving tool based on gpt4), agents and callbacks folders was covered. Dependencies: Nothing changed Twitter: https://twitter.com/nayjest Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Bagatur	87f75cb322	Add base Chain docstrings (#7114 )	1 year ago
Leonid Ganeline	284d40b7af	docstrings top level update (#7173 ) Updated docstrings so, that [API Reference](https://api.python.langchain.com/en/latest/api_reference.html) page has text in the second column (class/function/... description.	1 year ago
Stav Sapir	8d961b9e33	add preset ability to textgen llm (#7196 ) add an ability for textgen llm to work with preset provided by text gen webui API. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Bagatur	a9c5b4bcea	Bagatur/clarifai update (#7324 ) This PR improves upon the Clarifai LangChain integration with improved docs, errors, args and the addition of embedding model support in LancChain for Clarifai's embedding models and an overview of the various ways you can integrate with Clarifai added to the docs. --------- Co-authored-by: Matthew Zeiler <zeiler@clarifai.com>	1 year ago
Oleg Zabluda	9954eff8fd	Rename prompt_template => _DEFAULT_GRAPH_QA_TEMPLATE and PROMPT => GRAPH_QA_PROMPT to make consistent with the rest of the files (#7250 ) Rename prompt_template => _DEFAULT_GRAPH_QA_TEMPLATE to make consistent with the rest of the file.	1 year ago
Nikhil Kumar Gupta	6095a0a310	Added number_of_head_rows to pandas agent parameters (#7271 ) Description: Added number_of_head_rows as a parameter to pandas agent. number_of_head_rows allows the user to select the number of rows to pass with the prompt when include_df_in_prompt is True. This gives the ability to control the token length and can be helpful in dealing with large dataframe. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
John Landahl	e047541b5f	Corrected a typo in elasticsearch.ipynb (#7318 ) Simple typo fix	1 year ago
Subsegment	152dc59060	docs : add cnosdb to Ecosystem Integrations (#7316 ) - Implement a `from_cnosdb` method for the `SQLDatabase` class - Write CnosDB documentation and add it to Ecosystem Integrations	1 year ago
Bagatur	927c8eb91a	Refac package version check (#7312 )	1 year ago
Sparsh Jain	bac56618b4	Solving anthropic packaging version issue (#7306 ) - Description: Solving, anthropic packaging version issue by clearing the mixup from package.version that is being confused with version from - importlib.metadata.version. - Issue: it fixes the issue #7283 - Maintainer: @hwchase17 The following change has been explained in the comment - https://github.com/hwchase17/langchain/issues/7283#issuecomment-1624328978	1 year ago
Jason B. Koh	d642609a23	Fix: Recognize `List` at `from_function` (#7178 ) - Description: pydantic's `ModelField.type_` only exposes the native data type but not complex type hints like `List`. Thus, generating a Tool with `from_function` through function signature produces incorrect argument schemas (e.g., `str` instead of `List[str]`) - Issue: N/A - Dependencies: N/A - Tag maintainer: @hinthornw - Twitter handle: `mapped` All the unittest (with an additional one in this PR) passed, though I didn't try integration tests...	1 year ago
Chathura Rathnayake	ec10787bc7	Fixed the confluence loader ".csv" files loading issue (#7195 ) - Description: Sometimes there are csv attachments with the media type "application/vnd.ms-excel". These files failed to be loaded via the xlrd library. It throws a corrupted file error. I fixed it by separately processing excel files using pandas. Excel files will be processed just like before. - Dependencies: pandas, os, io --------- Co-authored-by: Chathura <chathurar@yaalalabs.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Andre Elizondo	b21c2f8704	Update docs for whylabs (langkit) callback handler (#7293 ) - Description: Update docs for whylabs callback handler - Issue: none - Dependencies: none - Tag maintainer: @agola11 - Twitter handle: @useautomation @whylabs --------- Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Jamie Broomall <jamie@whylabs.ai>	1 year ago
William FH	e736d60516	Load Evaluator (#6942 ) Create a `load_evaluators()` function so you don't have to import all the individual evaluator classes	1 year ago
David Duong	12d14f8947	Fix secrets serialisation for ChatAnthropic (#7300 )	1 year ago
William FH	cb9ff6efb8	Add function call params to invocation params (#7240 )	1 year ago
William FH	1f4a51cb9c	Add Agent Trajectory Interface (#7122 )	1 year ago
Bagatur	a6b39afe0e	rm side nav (#7297 )	1 year ago
Bruno Bornsztein	1a4ca3eff9	handle missing finish_reason (#7296 ) In some cases, the OpenAI response is missing the `finish_reason` attribute. It seems to happen when using Ada or Babbage and `stream=true`, but I can't always reproduce it. This change just gracefully handles the missing key.	1 year ago
Leonid Ganeline	6ff9e9b34a	updated `huggingface_hub` examples (#7292 ) Added examples for models: - Google `Flan` - TII `Falcon` - Salesforce `XGen`	1 year ago
Avinash Raj	09acbb8410	Modified PromptLayerChatOpenAI class to support function call (#6366 ) Introduction of newest function calling feature doesn't work properly with PromptLayerChatOpenAI model since on the `_generate` method, functions argument are not even getting passed to the `ChatOpenAI` base class which results in empty `ai_message.additional_kwargs` Fixes #6365	1 year ago
Dídac Sabatés	e0cb3ea90c	Fix sql_database.ipynb link (#6525 ) Looks like the [SQLDatabaseChain](https://langchain.readthedocs.io/en/latest/modules/chains/examples/sqlite.html) in the SQL Database Agent page was broken I've change it to the SQL Chain page	1 year ago
Leonid Ganeline	4450791edd	docs: tutorials update (#7230 ) updated `tutorials.mdx`: - added a link to new `Deeplearning AI` course on LangChain - added links to other tutorial videos - fixed format @baskaryan, @hwchase17	1 year ago
Diego Machado	a7ae35fe4e	Fix duplicated sentence in documentation's introduction (#6351 ) Fix duplicated sentence in documentation's introduction	1 year ago
Bagatur	681f2678a3	add elasticknn to init (#7284 )	1 year ago
hayao-k	c23e16c459	docs: Fixed typos in Amazon Kendra Retriever documentation (#7261 ) ## Description Fixed to the official service name Amazon Kendra. ## Tag maintainer @baskaryan	1 year ago
zhujiangwei	8c371e12eb	refactor BedrockEmbeddings class (#7266 ) #### Description refactor BedrockEmbeddings class to clean code as below: 1. inline content type and accept 2. rewrite input_body as a dictionary literal 3. no need to declare embeddings variable, so remove it	1 year ago
Chui	c7cf11b8ab	Remove whitespace in filename (#7264 )	1 year ago
Jan Kubica	fed64ae060	Chroma: add vector search with scores (#6864 ) - Description: Adding to Chroma integration the option to run a similarity search by a vector with relevance scores. Fixing two minor typos. - Issue: The "lambda_mult" typo is related to #4861 - Maintainer: @rlancemartin, @eyurtsev	1 year ago
William FH	576880abc5	Re-use Trajectory Evaluator (#7248 ) Use the trajectory eval chain in the run evaluation implementation and update the prepare inputs method to apply to both asynca nd sync	1 year ago
zhaoshengbo	e8f24164f0	Improve the alibaba cloud opensearch vector store documentation (#6964 ) Based on user feedback, we have improved the Alibaba Cloud OpenSearch vector store documentation. Co-authored-by: zhaoshengbo <shengbo.zsb@alibaba-inc.com>	1 year ago
Eduard van Valkenburg	ae5aa496ee	PowerBI updates (#7143 ) <!-- 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! 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 --> Several updates for the PowerBI tools: - Handle 0 records returned by requesting redo with different filtering - Handle too large results by optionally tokenizing the result and comparing against a max (change in signature, non-breaking) - Implemented LLMChain with Chat for chat models for the tools. - Updates to the main prompt including tables - Update to Tool prompt with TOPN function - Split the tool prompt to allow the LLMChain with ChatPromptTemplate Smaller fixes for stability. For visibility: @hinthornw	1 year ago
emarco177	b9d6d4cd4c	added template repo for CI/CD deployment on Google Cloud Run (#7218 ) Replace this comment with: - Description: added documentation for a template repo that helps dockerizing and deploying a LangChain using a Cloud Build CI/CD pipeline to Google Cloud build serverless - Issue: None, - Dependencies: None, - Tag maintainer: @baskaryan, - Twitter handle: EdenEmarco177 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.	1 year ago
Leonid Kuligin	8b19f6a0da	Added retries for Vertex LLM (#7219 ) #7217 --------- Co-authored-by: Leonid Kuligin <kuligin@google.com>	1 year ago
William FH	ec66d5188c	Add Better Errors for Comparison Chain (#7033 ) + change to ABC - this lets us add things like the evaluation name for loading	1 year ago
Stefano Lottini	e61cfb6e99	FLARE Example notebook: switch to named arg to pass pydantic validation (#7267 ) Adding the name of the parameter to comply with latest requirements by Pydantic usage for BaseModels.	1 year ago
Sasmitha Manathunga	0c7a5cb206	Fix inconsistent behavior of `CharacterTextSplitter` when changing `keep_separator` (#7263 ) - Description: - When `keep_separator` is `True` the `_split_text_with_regex()` method in `text_splitter` uses regex to split, but when `keep_separator` is `False` it uses `str.split()`. This causes problems when the separator is a special regex character like `.` or `*`. This PR fixes that by using `re.split()` in both cases. - Issue: #7262 - Tag maintainer: @baskaryan	1 year ago
os1ma	b151d4257a	docs: Update documentation for Wikipedia tool to use WikipediaQueryRun (#7258 ) Description In the following page, "Wikipedia" tool is explained. https://python.langchain.com/docs/modules/agents/tools/integrations/wikipedia However, the WikipediaAPIWrapper being used is not a tool. This PR updated the documentation to use a tool WikipediaQueryRun. Issue None Tag maintainer Agents / Tools / Toolkits: @hinthornw	1 year ago
Jeroen Van Goey	887bb12287	Use correct Language for html_splitter (#7274 ) `html_splitter` was using `Language.MARKDOWN`.	1 year ago
Shantanu Nair	f773c21723	Update supabase match_docs ddl and notebook to use expected id type (#7257 ) - Description: Switch supabase match function DDL to use expected uuid type instead of bigint - Issue: https://github.com/hwchase17/langchain/issues/6743, https://github.com/hwchase17/langchain/issues/7179 - Tag maintainer: @rlancemartin, @eyurtsev - Twitter handle: https://twitter.com/ShantanuNair	1 year ago
Myeongseop Kim	0e878ccc2d	Add HumanInputChatModel (#7256 ) - Description: This is a chat model equivalent of HumanInputLLM. An example notebook is also added. - Tag maintainer: @hwchase17, @baskaryan - Twitter handle: N/A	1 year ago
Myeongseop Kim	57d8a3d1e8	Make tqdm for OpenAIEmbeddings optional (#7247 ) - Description: I have added a `show_progress_bar` parameter (defaults.to `False`) to the `OpenAIEmbeddings`. If the user sets `show_progress_bar` to `True`, a progress bar will be displayed. - Issue: #7246 - Dependencies: N/A - Tag maintainer: @hwchase17, @baskaryan - Twitter handle: N/A	1 year ago
Harrison Chase	c36f852846	fix conversational retrieval docs (#7245 )	1 year ago
Harrison Chase	035ad33a5b	bump ver to 225 (#7244 )	1 year ago
Shantanu Nair	cabd358c3a	Add missing token_max in reduce.py acombine_docs (#7241 ) Replace this comment with: - Description: reduce.py reduce chain implementation's acombine_docs call does not propagate token_max. Without this, the async call will end up using 3000 tokens, the default, for the collapse chain. - Tag maintainer: @hwchase17 @agola11 @baskaryan - Twitter handle: https://twitter.com/ShantanuNair Related PR: https://github.com/hwchase17/langchain/pull/7201 and https://github.com/hwchase17/langchain/pull/7204 --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Harrison Chase	52b016920c	Harrison/update anthropic (#7237 ) Co-authored-by: William Fu-Hinthorn <13333726+hinthornw@users.noreply.github.com>	1 year ago

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