langchain

Commit Graph

Author	SHA1	Message	Date
MSFTeegarden	923e9f9596	Add Azure Redis example (#11570 ) Description This PR adds an additional Example to the Redis integration documentation. [The example](https://learn.microsoft.com/azure/azure-cache-for-redis/cache-tutorial-vector-similarity) is a step-by-step walkthrough of using Azure Cache for Redis and Azure OpenAI for vector similarity search, using LangChain extensively throughout. Issue Nothing specific, just adding an additional example. Dependencies None. Tag Maintainer Tagging @hwchase17 :)	11 months ago
Hugues Chocart	258ae1ba5f	[LLMonitor Callback Handler]: Add error handling (#11563 ) Wraps every callback handler method in error handlers to avoid breaking users' programs when an error occurs inside the handler. Thanks @valdo99 for the suggestion 🙂	11 months ago
Eugene Yurtsev	2aabfafe1e	Module documentation for langchain runnables (#11550 ) Add in code documentation for langchain runnables module.	11 months ago
Eugene Yurtsev	d8fa94e6fa	RunnablePassthrough: In code documentation (#11552 ) Add in code documentation for a runnable passthrough	11 months ago
Eugene Yurtsev	b42f218cfc	RunnableLambda: Add in code docs (#11521 ) Add in code docs for Runnable Lambda	11 months ago
maks-operlejn-ds	f64522fbaf	Reset deanonymizer mapping (#11559 ) @hwchase17 @baskaryan	11 months ago
maks-operlejn-ds	b14b65d62a	Support all presidio entities (#11558 ) https://microsoft.github.io/presidio/supported_entities/ @baskaryan @hwchase17	11 months ago
maks-operlejn-ds	4d62def9ff	Better deanonymizer matching strategy (#11557 ) @baskaryan, @hwchase17	11 months ago
Ash Vardanian	a992b9670d	Fix: Missing DuckDuckGo package version (#11535 ) [The `duckduckgo-search` v3.9.2 was removed from PyPi](https://pypi.org/project/duckduckgo-search/#history). That breaks the build. - Description: refreshes the Poetry dependency to v3.9.3 - Tag maintainer: @baskaryan - Twitter handle: @ashvardanian	11 months ago
Bagatur	0a754fa286	redirect langsmith guides (#11562 )	11 months ago
Nuno Campos	2f2a5fd582	Update Dockerfile.base (#11556 )	11 months ago
Bagatur	8932ed3f07	bump 311 (#11555 )	11 months ago
Bagatur	e7a0def1bc	QoL improvements to query constructor (#11504 ) updating query constructor and self query retriever to - make it easier to pass in examples - validate attributes used in query - remove invalid parts of query - make it easier to get + edit prompt - make query constructor a runnable - make self query retriever use as runnable	11 months ago
Taikono-Himazin	eec53fa294	Added autodetect_encoding option to csvLoader (#11327 )	11 months ago
Holt Skinner	09c66fe04f	feat: Update Google Document AI Parser (#11413 ) - Description: Code Refactoring, Documentation Improvements for Google Document AI PDF Parser - Adds Online (synchronous) processing option. - Adds default field mask to limit payload size. - Skips Human review by default. - Issue: Fixes #10589 --------- Co-authored-by: Erick Friis <erick@langchain.dev>	11 months ago
Nuno Campos	628cc4cce8	Rename RunnableMap to RunnableParallel (#11487 ) - keep alias for RunnableMap - update docs to use RunnableParallel and RunnablePassthrough.assign <!-- 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/langchain-ai/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. It lives in `docs/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	11 months ago
Eugene Yurtsev	6a10e8ef31	Add documentation to Runnable (#11516 )	11 months ago
William FH	eb572f41a6	Add LangSmith Run Chat Loader (#11458 )	11 months ago
David Duong	484947c492	Fetch up-to-date attributes for env-pulled kwargs during serialisation of OpenAI classes (#11499 )	11 months ago
Leonid Ganeline	c3d2b01adf	docs: `integrations/retrievers` cleanup (#11388 ) fixed several notebooks: - headers - formats --------- Co-authored-by: Erick Friis <erick@langchain.dev>	11 months ago
Bagatur	5470e730d2	raise openapi import error (#11495 )	11 months ago
Erick Friis	29f5f70415	Rename some last hwchase17/langchain links (#11494 )	11 months ago
Fabrice Pont	872836c541	feat: add markdown list parser (#11411 ) Description: add `MarkdownListOutputParser` as a new `ListOutputParser` Issue: #11410	11 months ago
Erick Friis	8f50b616c5	Remove optional from vectara source (#11493 ) fyi @ofermend --------- Co-authored-by: Ofer Mendelevitch <ofer@vectara.com> Co-authored-by: Ofer Mendelevitch <ofermend@gmail.com>	11 months ago
Maciej Dzieżyc	bcd308c368	Fix Open in Colab link for ClearML docs 2 (#11491 ) Description: Fixed the Open in Colab link for ClearML docs Issue: https://github.com/allegroai/clearml/issues/1125 Twitter handle: DziezycMaciej	11 months ago
Bagatur	88ab69c288	mv docs extras (#11399 )	11 months ago
Bagatur	53887242a1	bump 310 (#11486 )	11 months ago
Bagatur	1bf8ef1a4f	rm brave (#11482 )	11 months ago
Jesús Vélez Santiago	a1c7532298	Add async sql record manager and async indexing API (#10726 ) - Description: Add support for a SQLRecordManager in async environments. It includes the creation of `RecorManagerAsync` abstract class. - Issue: None - Dependencies: Optional `aiosqlite`. - Tag maintainer: @nfcampos - Twitter handle: @jvelezmagic --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	11 months ago
Qihui Xie	57ade13b2b	fix llm_inputs duplication problem in intermediate_steps in SQLDatabaseChain (#10279 ) Use `.copy()` to fix the bug that the first `llm_inputs` element is overwritten by the second `llm_inputs` element in `intermediate_steps`. *Problem description:* In [line 127]( `c732d8fffd/libs/experimental/langchain_experimental/sql/base.py (L127C17-L127C17)`), the `llm_inputs` of the sql generation step is appended as the first element of `intermediate_steps`: ``` intermediate_steps.append(llm_inputs) # input: sql generation ``` However, `llm_inputs` is a mutable dict, it is updated in [line 179](https://github.com/langchain-ai/langchain/blob/master/libs/experimental/langchain_experimental/sql/base.py#L179) for the final answer step: ``` llm_inputs["input"] = input_text ``` Then, the updated `llm_inputs` is appended as another element of `intermediate_steps` in [line 180](`c732d8fffd/libs/experimental/langchain_experimental/sql/base.py (L180)`): ``` intermediate_steps.append(llm_inputs) # input: final answer ``` As a result, the final `intermediate_steps` returned in [line 189](`c732d8fffd/libs/experimental/langchain_experimental/sql/base.py (L189C43-L189C43)`) actually contains two same `llm_inputs` elements, i.e., the `llm_inputs` for the sql generation step overwritten by the one for final answer step by mistake. Users are not able to get the actual `llm_inputs` for the sql generation step from `intermediate_steps` Simply calling `.copy()` when appending `llm_inputs` to `intermediate_steps` can solve this problem.	11 months ago
Florian	d78f418c0d	Extract abstracts from Pubmed articles, even if they have no extra label (#10245 ) ### Description This pull request involves modifications to the extraction method for abstracts/summaries within the PubMed utility. A condition has been added to verify the presence of unlabeled abstracts. Now an abstract will be extracted even if it does not have a subtitle. In addition, the extraction of the abstract was extended to books. ### Issue The PubMed utility occasionally returns an empty result when extracting abstracts from articles, despite the presence of an abstract for the paper on PubMed. This issue arises due to the varying structure of articles; some articles follow a "subtitle/label: text" format, while others do not include subtitles in their abstracts. An example of the latter case can be found at: [https://pubmed.ncbi.nlm.nih.gov/37666905/](url) --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Viktor Zhemchuzhnikov	fd9da60aea	Add async support to SelfQueryRetriever (#10175 ) ### Description SelfQueryRetriever is missing async support, so I am adding it. I also removed deprecated predict_and_parse method usage here, and added some tests. ### Issue N/A ### Tag maintainer Not yet ### Twitter handle N/A	11 months ago
Theron Tau	35297ca0d3	Add feature for extracting images from pdf and recognizing text from images. (#10653 ) Description It is for #10423 that it will be a useful feature if we can extract images from pdf and recognize text on them. I have implemented it with `PyPDFLoader`, `PyPDFium2Loader`, `PyPDFDirectoryLoader`, `PyMuPDFLoader`, `PDFMinerLoader`, and `PDFPlumberLoader`. [RapidOCR](https://github.com/RapidAI/RapidOCR.git) is used to recognize text on extracted images. It is time-consuming for ocr so a boolen parameter `extract_images` is set to control whether to extract and recognize. I have tested the time usage for each parser on my own laptop thinkbook 14+ with AMD R7-6800H by unit test and the result is: \| extract_images \| PyPDFParser \| PDFMinerParser \| PyMuPDFParser \| PyPDFium2Parser \| PDFPlumberParser \| \| ------------- \| ------------- \| ------------- \| ------------- \| ------------- \| ------------- \| \| False \| 0.27s \| 0.39s \| 0.06s \| 0.08s \| 1.01s \| \| True \| 17.01s \| 20.67s \| 20.32s \| 19,75s \| 20.55s \| Issue #10423 Dependencies rapidocr_onnxruntime in [RapidOCR](https://github.com/RapidAI/RapidOCR/tree/main) --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Bagatur	8e3fbc97ca	Add vowpal_wabbit RL chain (#11462 )	11 months ago
Haris Wang	f1269830a0	Fix bug in MarkdownHeaderTextSplitter for codeblock (#10262 ) - Description: The previous version of the MarkdownHeaderTextSplitter did not take into account the possibility of '#' appearing within code blocks, which caused segmentation anomalies in these situations. This PR has fixed this issue. - Issue: - Dependencies: No - Tag maintainer: - Twitter handle: cc @baskaryan @eyurtsev @rlancemartin --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Eddie Cohen	656d2303f7	add in, nin for pinecone (#10303 ) Description: Adds the in and nin comparators for pinecone seen [here](https://docs.pinecone.io/docs/metadata-filtering#metadata-query-language) --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
Bagatur	a3a2ce623e	Revise vowpal_wabbit notebook	11 months ago
Bagatur	8fafa1af91	merge	11 months ago
olgavrou	3b07c0cf3d	RL Chain with VowpalWabbit (#10242 ) - Description: This PR adds a new chain `rl_chain.PickBest` for learned prompt variable injection, detailed description and usage can be found in the example notebook added. It essentially adds a [VowpalWabbit](https://github.com/VowpalWabbit/vowpal_wabbit) layer before the llm call in order to learn or personalize prompt variable selections. Most of the code is to make the API simple and provide lots of defaults and data wrangling that is needed to use Vowpal Wabbit, so that the user of the chain doesn't have to worry about it. - Dependencies: [vowpal-wabbit-next](https://pypi.org/project/vowpal-wabbit-next/), - sentence-transformers (already a dep) - numpy (already a dep) - tagging @ataymano who contributed to this chain - Tag maintainer: @baskaryan - Twitter handle: @olgavrou Added example notebook and unit tests	11 months ago
Manikanta5112	56048b909f	added ContentFormatter escape special characters for message content (#10319 ) --------- Co-authored-by: Manikanta5112 <42089393+mani5112@users.noreply.github.com>	11 months ago
Leonid Ganeline	d17416ec79	docstrings `callbacks` (#11456 ) Added missed docstrings to the `callbacks/` --------- Co-authored-by: Erick Friis <erick@langchain.dev>	11 months ago
Ofer Mendelevitch	3c7653bf0f	"source" argument in constructor of Vectara (#11454 ) Replace this entire comment with: - Description: minor update to constructor to allow for specification of "source" - Tag maintainer: @baskaryan - Twitter handle: @ofermend	11 months ago
Eugene Yurtsev	d9018ae5f1	Improve CLI ux (#11452 ) Improve UX for cli	11 months ago
Jaikanth J	9f85f7c543	fix(cache): use dumps for RedisCache (#10408 ) # Description Attempts to fix RedisCache for ChatGenerations using `loads` and `dumps` used in SQLAlchemy cache by @hwchase17 . this is better than pickle dump, because this won't execute any arbitrary code during de-serialisation. # Issues #7722 & #8666 # Dependencies None, but removes the warning introduced in #8041 by @baskaryan Handle: @jaikanthjay46	11 months ago
rodrigo-clickup	5944c1851b	Add ClickUp Toolkit (#10662 ) - Description: Adds a toolkit to interact with the [ClickUp](https://clickup.com/) [Public API](https://clickup.com/api/) - Dependencies: None - Tag maintainer: @rodrigo-georgian, @rodrigo-clickup, @aiswaryasankarwork - Twitter handle: - Aiswarya (https://twitter.com/Aiswarya_Sankar, https://www.linkedin.com/in/sankaraiswarya/) - Rodrigo (https://www.linkedin.com/in/rodrigo-ceballos-lentini/) --------- Co-authored-by: Aiswarya Sankar <aiswaryasankar@Aiswaryas-MacBook-Pro.local> Co-authored-by: aiswaryasankarwork <143119412+aiswaryasankarwork@users.noreply.github.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago
John Reynolds	68901e1e40	Update output_parser.py (#10430 ) - Description: Updated output parser for mrkl to remove any hallucination actions after the final answer; this was encountered when using Anthropic claude v2 for planning; reopening PR with updated unit tests - Issue: #10278 - Dependencies: N/A - Twitter handle: @johnreynolds	11 months ago
Joshua Sundance Bailey	790010703b	ArcGISLoader: Limit number of results in query (#10615 ) Description: this PR changes the `ArcGISLoader` to set `return_all_records` to `False` when `result_record_count` is provided as a keyword argument. Previously, `return_all_records` was `True` by default and this made the API ignore `result_record_count`. Issue: `ArcGISLoader` would ignore `result_record_count` unless user also passed `return_all_records=False`.	11 months ago
Beck Bekmyradov	f9df55f7d2	Fix a Typo in Documentation (#11453 ) - Description: This commit corrects a minor typo in the documentation. It changes "frum" to "from" in the sentence: "The results from search are passed back to the LLM for synthesis into an answer" in the file `docs/extras/use_cases/more/agents/agents.ipynb`. This typo fix enhances the clarity and accuracy of the documentation. - Tag maintainer: @baskaryan	11 months ago
Bagatur	f5ce286932	fix api docs build (#11445 )	11 months ago
mrbean	9903a70379	Add youdotcom retriever (#11304 ) --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	11 months ago

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