langchain

Commit Graph

Author	SHA1	Message	Date
Davis Chase	b2564a6391	fix #3884 (#3475 ) fixes mar bug #3384	1 year ago
Prakhar Agarwal	53b14de636	pass list of strings to embed method in tf_hub (#3284 ) This fixes the below mentioned issue. Instead of simply passing the text to `tensorflow_hub`, we convert it to a list and then pass it. https://github.com/hwchase17/langchain/issues/3282 Co-authored-by: Prakhar Agarwal <i.prakhar-agarwal@devrev.ai>	1 year ago
Beau Horenberger	2b9f1cea4e	add LoRA loading for the LlamaCpp LLM (#3363 ) First PR, let me know if this needs anything like unit tests, reformatting, etc. Seemed pretty straightforward to implement. Only hitch was that mmap needs to be disabled when loading LoRAs or else you segfault.	1 year ago
Ehsan M. Kermani	5d0674fb46	Use a consistent poetry version everywhere (#3250 ) Fixes the discrepancy of poetry version in Dockerfile and the GAs	1 year ago
Felipe Lopes	8c56e92566	feat: add private weaviate api_key support on from_texts (#3139 ) This PR adds support for providing a Weaviate API Key to the VectorStore methods `from_documents` and `from_texts`. With this addition, users can authenticate to Weaviate and make requests to private Weaviate servers when using these methods. ## Motivation Currently, LangChain's VectorStore methods do not provide a way to authenticate to Weaviate. This limits the functionality of the library and makes it more difficult for users to take advantage of Weaviate's features. This PR addresses this issue by adding support for providing a Weaviate API Key as extra parameter used in the `from_texts` method. ## Contributing Guidelines I have read the [contributing guidelines](`72b7d76d79/.github/CONTRIBUTING.md`) and the PR code passes the following tests: - [x] make format - [x] make lint - [x] make coverage - [x] make test	1 year ago
Zzz233	239dc10852	ES similarity_search_with_score() and metadata filter (#3046 ) Add similarity_search_with_score() to ElasticVectorSearch, add metadata filter to both similarity_search() and similarity_search_with_score()	1 year ago
Zander Chase	416f3bdf11	Vwp/alpaca streaming (#3468 ) Co-authored-by: Luke Stanley <306671+lukestanley@users.noreply.github.com>	1 year ago
Cao Hoang	26035dfa59	remove default usage of openai model in SQLDatabaseToolkit (#2884 ) #2866 This toolkit used openai LLM as the default, which could incurr unwanted cost.	1 year ago
Harrison Chase	675d86aa11	show how to use memory in convo chain (#3463 )	1 year ago
leo-gan	d5086d4760	added integration links to the ecosystem.rst (#3453 ) Now it is hard to search for the integration points between data_loaders, retrievers, tools, etc. I've placed links to all groups of providers and integrations on the `ecosystem` page. So, it is easy to navigate between all integrations from a single location.	1 year ago
Davis Chase	2cbd41145c	Bugfix: Not all combine docs chains takes kwargs `prompt` (#3462 ) Generalize ConversationalRetrievalChain.from_llm kwargs --------- Co-authored-by: shubham.suneja <shubham.suneja>	1 year ago
cs0lar	3033c6b964	fixes #1214 (#3003 ) ### Background Continuing to implement all the interface methods defined by the `VectorStore` class. This PR pertains to implementation of the `max_marginal_relevance_search_by_vector` method. ### Changes - a `max_marginal_relevance_search_by_vector` method implementation has been added in `weaviate.py` - tests have been added to the the new method - vcr cassettes have been added for the weaviate tests ### Test Plan Added tests for the `max_marginal_relevance_search_by_vector` implementation ### Change Safety - [x] I have added tests to cover my changes	1 year ago
Harrison Chase	434d8c4c0e	Merge branch 'master' of github.com:hwchase17/langchain	1 year ago
Harrison Chase	bdb5f2f9fb	update notebook	1 year ago
Zander Chase	d06d47bc92	LM Requests Wrapper (#3457 ) Co-authored-by: jnmarti <88381891+jnmarti@users.noreply.github.com>	1 year ago
Harrison Chase	b64c86a25f	bump version to 148 (#3458 )	1 year ago
mbchang	82845e3821	add meta-prompt to autonomous agents use cases (#3254 ) An implementation of [meta-prompt](https://noahgoodman.substack.com/p/meta-prompt-a-simple-self-improving), where the agent modifies its own instructions across episodes with a user. ![figure](https://substackcdn.com/image/fetch/f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F468217b9-96d9-47c0-a08b-dbf6b21b9f49_492x384.png)	1 year ago
yunfeilu92	77235bbe43	propogate kwargs to cls in OpenSearchVectorSearch (#3416 ) kwargs shoud be passed into cls so that opensearch client can be properly initlized in __init__(). Otherwise logic like below will not work. as auth will not be passed into __init__ ```python docsearch = OpenSearchVectorSearch.from_documents(docs, embeddings, opensearch_url="http://localhost:9200") query = "What did the president say about Ketanji Brown Jackson" docs = docsearch.similarity_search(query) ``` Co-authored-by: EC2 Default User <ec2-user@ip-172-31-28-97.ec2.internal>	1 year ago
Eduard van Valkenburg	46c9636012	small constructor change and updated notebook (#3426 ) small change in the pydantic definitions, same api. updated notebook with right constructure and added few shot example	1 year ago
Zander Chase	49122a96e7	Structured Tool Bugfixes (#3324 ) - Proactively raise error if a tool subclasses BaseTool, defines its own schema, but fails to add the type-hints - fix the auto-inferred schema of the decorator to strip the unneeded virtual kwargs from the schema dict Helps avoid silent instances of #3297	1 year ago
Bilal Mahmoud	f22b9d0e57	Do not await sync callback managers (#3440 ) This fixes a bug in the math LLM, where even the sync manager was awaited, creating a nasty `RuntimeError`	1 year ago
Dianliang233	0cf934ce7d	Fix NoneType has no len() in DDG tool (#3334 ) Per `46ac914daa/duckduckgo_search/ddg.py (L109)`, ddg function actually returns None when there is no result.	1 year ago
Davit Buniatyan	2c0023393b	Deep Lake mini upgrades (#3375 ) Improvements * set default num_workers for ingestion to 0 * upgraded notebooks for avoiding dataset creation ambiguity * added `force_delete_dataset_by_path` * bumped deeplake to 3.3.0 * creds arg passing to deeplake object that would allow custom S3 Notes * please double check if poetry is not messed up (thanks!) Asks * Would be great to create a shared slack channel for quick questions --------- Co-authored-by: Davit Buniatyan <d@activeloop.ai>	1 year ago
Haste171	93d53e417a	Update unstructured_file.ipynb (#3377 ) Fix typo in docs	1 year ago
张城铭	487a57ffe6	Optimize code (#3412 ) Co-authored-by: assert <zhangchengming@kkguan.com>	1 year ago
Zander Chase	3d8243ec95	Catch all exceptions in autogpt (#3413 ) Ought to be more autonomous	1 year ago
Zander Chase	738ee56b86	Move Generative Agent definition to Experimental (#3245 ) Extending @BeautyyuYanli 's #3220 to move from the notebook --------- Co-authored-by: BeautyyuYanli <beautyyuyanli@gmail.com>	1 year ago
Zander Chase	20f530e9c5	Add Sentence Transformers Embeddings (#3409 ) Add embeddings based on the sentence transformers library. Add a notebook and integration tests. Co-authored-by: khimaros <me@khimaros.com>	1 year ago
Zander Chase	73bc70b4fa	Update marathon notebook (#3408 ) Fixes #3404	1 year ago
Luke Harris	b4de839ed8	Several confluence loader improvements (#3300 ) This PR addresses several improvements: - Previously it was not possible to load spaces of more than 100 pages. The `limit` was being used both as an overall page limit and as a per request pagination limit. This, in combination with the fact that atlassian seem to use a server-side hard limit of 100 when page content is expanded, meant it wasn't possible to download >100 pages. Now `limit` is used only as a per-request pagination limit and `max_pages` is introduced as the way to limit the total number of pages returned by the paginator. - Document metadata now includes `source` (the source url), making it compatible with `RetrievalQAWithSourcesChain`. - It is now possible to include inline and footer comments. - It is now possible to pass `verify_ssl=False` and other parameters to the confluence object for use cases that require it.	1 year ago
zz	651cb62556	Add support for wikipedia's lang parameter (#3383 ) Allow to hange the language of the wikipedia API being requested. Co-authored-by: zhuohui <zhuohui@datastory.com.cn>	1 year ago
Johann-Peter Hartmann	199cb855ea	Improve youtube loader (#3395 ) Small improvements for the YouTube loader: a) use the YouTube API permission scope instead of Google Drive b) bugfix: allow transcript loading for single videos c) an additional parameter "continue_on_failure" for cases when videos in a playlist do not have transcription enabled. d) support automated translation for all languages, if available. --------- Co-authored-by: Johann-Peter Hartmann <johann-peter.hartmann@mayflower.de>	1 year ago
Harrison Chase	e5ffbee5eb	Harrison/hf document loader (#3394 ) Co-authored-by: Azam Iftikhar <azamiftikhar1000@gmail.com>	1 year ago
Hadi Curtay	acfd11c8e4	Updated incorrect link to Weaviate notebook (#3362 ) The detailed walkthrough of the Weaviate wrapper was pointing to the getting-started notebook. Fixed it to point to the Weaviable notebook in the examples folder.	1 year ago
Ismail Pelaseyed	b21fe0a18f	Add example on deploying LangChain to `Cloud Run` (#3366 ) ## Summary Adds a link to a minimal example of running LangChain on Google Cloud Run.	1 year ago
Ivan Zatevakhin	77bb6c99f7	llamacpp wrong default value passed for `f16_kv` (#3320 ) Fixes default f16_kv value in llamacpp; corrects incorrect parameter passed. See: `ba3959eafd/llama_cpp/llama.py (L33)` Fixes #3241 Fixes #3301	1 year ago
Harrison Chase	3a1bdce3f5	bump version to 147 (#3353 )	1 year ago
Harrison Chase	a6664be79c	Harrison/myscale (#3352 ) Co-authored-by: Fangrui Liu <fangruil@moqi.ai> Co-authored-by: 刘方瑞 <fangrui.liu@outlook.com> Co-authored-by: Fangrui.Liu <fangrui.liu@ubc.ca>	1 year ago
Harrison Chase	6200a2a00e	Harrison/error hf (#3348 ) Co-authored-by: Rui Melo <44201826+rufimelo99@users.noreply.github.com>	1 year ago
Honkware	a5ad1c270f	Add ChatGPT Data Loader (#3336 ) This pull request adds a ChatGPT document loader to the document loaders module in `langchain/document_loaders/chatgpt.py`. Additionally, it includes an example Jupyter notebook in `docs/modules/indexes/document_loaders/examples/chatgpt_loader.ipynb` which uses fake sample data based on the original structure of the `conversations.json` file. The following files were added/modified: - `langchain/document_loaders/__init__.py` - `langchain/document_loaders/chatgpt.py` - `docs/modules/indexes/document_loaders/examples/chatgpt_loader.ipynb` - `docs/modules/indexes/document_loaders/examples/example_data/fake_conversations.json` This pull request was made in response to the recent release of ChatGPT data exports by email: https://help.openai.com/en/articles/7260999-how-do-i-export-my-chatgpt-history	1 year ago
Zander Chase	61d40ba042	Fix Sagemaker Batch Endpoints (#3249 ) Add different typing for @evandiewald 's heplful PR --------- Co-authored-by: Evan Diewald <evandiewald@gmail.com>	1 year ago
Johann-Peter Hartmann	7e79f8c136	Support recursive sitemaps in SitemapLoader (#3146 ) A (very) simple addition to support multiple sitemap urls. --------- Co-authored-by: Johann-Peter Hartmann <johann-peter.hartmann@mayflower.de>	1 year ago
Filip Haltmayer	215dcc2d26	Refactor Milvus/Zilliz (#3047 ) Refactoring milvus/zilliz to clean up and have a more consistent experience. Signed-off-by: Filip Haltmayer <filip.haltmayer@zilliz.com>	1 year ago
Harrison Chase	8191c6b81a	Harrison/voice assistant (#3347 ) Co-authored-by: Jaden <jaden.lorenc@gmail.com>	1 year ago
Richy Wang	88a8f59aa7	Add a full PostgresSQL syntax database 'AnalyticDB' as vector store. (#3135 ) Hi there！ I'm excited to open this PR to add support for using a fully Postgres syntax compatible database 'AnalyticDB' as a vector. As AnalyticDB has been proved can be used with AutoGPT, ChatGPT-Retrieve-Plugin, and LLama-Index, I think it is also good for you. AnalyticDB is a distributed Alibaba Cloud-Native vector database. It works better when data comes to large scale. The PR includes: - [x] A new memory: AnalyticDBVector - [x] A suite of integration tests verifies the AnalyticDB integration I have read your [contributing guidelines](`72b7d76d79/.github/CONTRIBUTING.md`). And I have passed the tests below - [x] make format - [x] make lint - [x] make coverage - [x] make test	1 year ago
Harrison Chase	cc6fe18152	Harrison/power bi (#3205 ) Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com>	1 year ago
Daniel Chalef	61e09229c8	args_schema type hint on subclassing (#3323 ) per https://github.com/hwchase17/langchain/issues/3297 Co-authored-by: Daniel Chalef <daniel.chalef@private.org>	1 year ago
Zander Chase	05a8aa5447	Fix linting on master (#3327 )	1 year ago
Varun Srinivas	d2f922f525	Change in method name for creating an issue on JIRA (#3307 ) The awesome JIRA tool created by @zywilliamli calls the `create_issue()` method to create issues, however, the actual method is `issue_create()`. Details in the Documentation here: https://atlassian-python-api.readthedocs.io/jira.html#manage-issues	1 year ago
Davis Chase	e933be9605	Update docs api references (#3315 )	1 year ago

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