Langchain

What's Changed
* fix nb by baskaryan in https://github.com/hwchase17/langchain/pull/7843
* feat: optional post-processing for Unstructured loaders by MthwRobinson in https://github.com/hwchase17/langchain/pull/7850
* update notebook by hinthornw in https://github.com/hwchase17/langchain/pull/7852
* Add text_content kwarg to BrowserlessLoader by jagilley in https://github.com/hwchase17/langchain/pull/7856
* docstrings `retrievers` by leo-gan in https://github.com/hwchase17/langchain/pull/7858
* docstrings `tools` by leo-gan in https://github.com/hwchase17/langchain/pull/7848
* docs: Mendable: Fixes pretty sources not working by nickscamara in https://github.com/hwchase17/langchain/pull/7863
* Some mitigations for RCE in PAL chain by hinthornw in https://github.com/hwchase17/langchain/pull/7870
* LS0010 by hinthornw in https://github.com/hwchase17/langchain/pull/7871
* Evals docs by hinthornw in https://github.com/hwchase17/langchain/pull/7460
* Docs Nits by hinthornw in https://github.com/hwchase17/langchain/pull/7874
* docstrings `agents` by leo-gan in https://github.com/hwchase17/langchain/pull/7866
* add ls link by baskaryan in https://github.com/hwchase17/langchain/pull/7847
* Lost in the middle: We have been ordering documents the WRONG way. (for long context) by GMartin-dev in https://github.com/hwchase17/langchain/pull/7520
* Add metadata and page_content filters of documents in AwaDB by ljeagle in https://github.com/hwchase17/langchain/pull/7862
* Adding Docs for `PromptLayerCallbackHandler` by Jped in https://github.com/hwchase17/langchain/pull/7860
* docstrings `output_parsers` by leo-gan in https://github.com/hwchase17/langchain/pull/7859
* WeaviateHybridSearchRetriever option to enable scores. by IdkwhatImD0ing in https://github.com/hwchase17/langchain/pull/7861
* docstrings `prompts` by leo-gan in https://github.com/hwchase17/langchain/pull/7844
* docs: added comment from azure llm to azure chat about GPT-4 by maciej-skorupka in https://github.com/hwchase17/langchain/pull/7884
* Add/test faiss by shibuiwilliam in https://github.com/hwchase17/langchain/pull/7809
* docs(zilliz): connection_args add token description for serverless cl… by satorioh in https://github.com/hwchase17/langchain/pull/7810
* feat: moving azure OpenAI API version to the latest 2023-05-15 by maciej-skorupka in https://github.com/hwchase17/langchain/pull/7764
* remove unused import in voice assistant doc by munkhorgil in https://github.com/hwchase17/langchain/pull/7757
* add test for knn retriever by shibuiwilliam in https://github.com/hwchase17/langchain/pull/7769
* Notebook update: sales agent with tools by filip-michalsky in https://github.com/hwchase17/langchain/pull/7753
* Add test for svm retriever by shibuiwilliam in https://github.com/hwchase17/langchain/pull/7768
* Try er/redis index retrieval retry00 by TRY-ER in https://github.com/hwchase17/langchain/pull/7773
* Add llama-v2 to docs by rlancemartin in https://github.com/hwchase17/langchain/pull/7893
* Allowing additional params for OpenAIEmbeddings. by hanit-com in https://github.com/hwchase17/langchain/pull/7752
* add pr template instructions by baskaryan in https://github.com/hwchase17/langchain/pull/7904
* Improve vector store onboarding exp by jeffchuber in https://github.com/hwchase17/langchain/pull/6698
* fix docs by baskaryan in https://github.com/hwchase17/langchain/pull/7911
* Add Llama-v2 to Llama.cpp notebook by rlancemartin in https://github.com/hwchase17/langchain/pull/7913
* Gpapp/chromadb by gpapp in https://github.com/hwchase17/langchain/pull/7891
* upgrade chroma to 0.4.0 by jeffchuber in https://github.com/hwchase17/langchain/pull/7749
* docs(custom_chain) fix typo by zizhong in https://github.com/hwchase17/langchain/pull/7898
* Allow chat models that do not return token usage by alonsosilvaallende in https://github.com/hwchase17/langchain/pull/7907
* Google Cloud Enterprise Search retriever by jarokaz in https://github.com/hwchase17/langchain/pull/7857
* docstrings `chains` by leo-gan in https://github.com/hwchase17/langchain/pull/7892
* fix 7782: check title and excerpt separately for page_content by wnleao in https://github.com/hwchase17/langchain/pull/7783
* Exposes Kendra result item DocumentAttributes in the document metadata by wnleao in https://github.com/hwchase17/langchain/pull/7781
* Docs Nit by hinthornw in https://github.com/hwchase17/langchain/pull/7918
* fix: pgvector search_type of similarity_score_threshold not working by wwwbbb8510 in https://github.com/hwchase17/langchain/pull/7771
* Update openai.py compatibility with azure 2023-07-01-preview by pretidav in https://github.com/hwchase17/langchain/pull/7937
* Add integration for MLflow AI Gateway by harupy in https://github.com/hwchase17/langchain/pull/7113
* bump 236 by baskaryan in https://github.com/hwchase17/langchain/pull/7938

New Contributors
* IdkwhatImD0ing made their first contribution in https://github.com/hwchase17/langchain/pull/7861
* maciej-skorupka made their first contribution in https://github.com/hwchase17/langchain/pull/7884
* satorioh made their first contribution in https://github.com/hwchase17/langchain/pull/7810
* munkhorgil made their first contribution in https://github.com/hwchase17/langchain/pull/7757
* TRY-ER made their first contribution in https://github.com/hwchase17/langchain/pull/7773
* hanit-com made their first contribution in https://github.com/hwchase17/langchain/pull/7752
* gpapp made their first contribution in https://github.com/hwchase17/langchain/pull/7891
* zizhong made their first contribution in https://github.com/hwchase17/langchain/pull/7898
* jarokaz made their first contribution in https://github.com/hwchase17/langchain/pull/7857
* wnleao made their first contribution in https://github.com/hwchase17/langchain/pull/7783
* wwwbbb8510 made their first contribution in https://github.com/hwchase17/langchain/pull/7771
* pretidav made their first contribution in https://github.com/hwchase17/langchain/pull/7937

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.235...v0.0.236

What's Changed
* Fix eval loader when overriding arguments by hinthornw in https://github.com/hwchase17/langchain/pull/7734
* Fix ntbk link in docs by rlancemartin in https://github.com/hwchase17/langchain/pull/7755
* Update langsmith version by hinthornw in https://github.com/hwchase17/langchain/pull/7759
* Add try except block to OpenAIWhisperParser by kdcokenny in https://github.com/hwchase17/langchain/pull/7505
* update LangSmith notebook by agola11 in https://github.com/hwchase17/langchain/pull/7767
* Accept LLM via constructor by hinthornw in https://github.com/hwchase17/langchain/pull/7794
* Add examples to docstrings by hinthornw in https://github.com/hwchase17/langchain/pull/7796
* Fix chat example output mapper by hinthornw in https://github.com/hwchase17/langchain/pull/7808
* Share client in evaluation callback by hinthornw in https://github.com/hwchase17/langchain/pull/7807
* Export Tracer from callbacks by hinthornw in https://github.com/hwchase17/langchain/pull/7812
* minor langsmith notebook fixes by agola11 in https://github.com/hwchase17/langchain/pull/7814
* Add Xorbits agent by yifeis7 in https://github.com/hwchase17/langchain/pull/7647
* Support Redis Sentinel database connections by sseide in https://github.com/hwchase17/langchain/pull/5196
* Add LLM for ChatGLM(2)-6B API by mlot in https://github.com/hwchase17/langchain/pull/7774
* add bm25 module by DayuanJiang in https://github.com/hwchase17/langchain/pull/7779
* specify comparators by baskaryan in https://github.com/hwchase17/langchain/pull/7805
* fix by baskaryan in https://github.com/hwchase17/langchain/pull/7838
* Update to Anthropic's claude-v2 by mikelambert in https://github.com/hwchase17/langchain/pull/7793
* bump 235 by baskaryan in https://github.com/hwchase17/langchain/pull/7836

New Contributors
* mlot made their first contribution in https://github.com/hwchase17/langchain/pull/7774
* DayuanJiang made their first contribution in https://github.com/hwchase17/langchain/pull/7779

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.234...v0.0.235

What's Changed
* Integrate Rockset as a document loader by gadhagod in https://github.com/hwchase17/langchain/pull/7681
* Redirect old text splitter page by baskaryan in https://github.com/hwchase17/langchain/pull/7708
* Bagatur/docs nit by baskaryan in https://github.com/hwchase17/langchain/pull/7712
* update docs by baskaryan in https://github.com/hwchase17/langchain/pull/7714
* Check for Tiktoken by hinthornw in https://github.com/hwchase17/langchain/pull/7705
* SQLDatabase: adding security disclamer by samber in https://github.com/hwchase17/langchain/pull/7710
* fix typo in deeplake.ipynb by Bfault in https://github.com/hwchase17/langchain/pull/7718
* add support for truncate arg for HuggingFaceTextGenInference class by Bearnardd in https://github.com/hwchase17/langchain/pull/7728
* add missing import by Bearnardd in https://github.com/hwchase17/langchain/pull/7730
* Implement async API for Qdrant vector store by kacperlukawski in https://github.com/hwchase17/langchain/pull/7704
* added support for Google Images search by sausheong in https://github.com/hwchase17/langchain/pull/7751
* Add GPT4All embeddings by rlancemartin in https://github.com/hwchase17/langchain/pull/7743
* Document loader/debug by rjarun8 in https://github.com/hwchase17/langchain/pull/7750
* docs: Mendable Search Improvements by nickscamara in https://github.com/hwchase17/langchain/pull/7744
* Simple Import fix in Tools Exception Docs by keenborder786 in https://github.com/hwchase17/langchain/pull/7740
* Add `pip install langsmith` for Quick Install part of README by BarleyXu in https://github.com/hwchase17/langchain/pull/7694
* MediaWiki docloader improvements + unit tests by Gordon-BP in https://github.com/hwchase17/langchain/pull/5879
* bump 234 by baskaryan in https://github.com/hwchase17/langchain/pull/7754

New Contributors
* gadhagod made their first contribution in https://github.com/hwchase17/langchain/pull/7681
* Bfault made their first contribution in https://github.com/hwchase17/langchain/pull/7718
* sausheong made their first contribution in https://github.com/hwchase17/langchain/pull/7751
* BarleyXu made their first contribution in https://github.com/hwchase17/langchain/pull/7694
* Gordon-BP made their first contribution in https://github.com/hwchase17/langchain/pull/5879

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.233...v0.0.234

What's Changed
* spelling nit by hinthornw in https://github.com/hwchase17/langchain/pull/7667
* Normalize Trajectory Eval Score by hinthornw in https://github.com/hwchase17/langchain/pull/7668
* Simplify GraphQL Tool Initialization documentation by Removing 'llm' Argument by frangin2003 in https://github.com/hwchase17/langchain/pull/7651
* Enabled Azure Active Directory token-based auth access to OpenAI completions by mebstyne-msft in https://github.com/hwchase17/langchain/pull/6313
* add browserless loader by jagilley in https://github.com/hwchase17/langchain/pull/7562
* Configure Tracer Workers by hinthornw in https://github.com/hwchase17/langchain/pull/7676
* Added matching async load func to PlaywrightURLLoader by EllieRoseS in https://github.com/hwchase17/langchain/pull/5938
* Fixed handling of absolute URLs in `RecursiveUrlLoader` by KentonParton in https://github.com/hwchase17/langchain/pull/7677
* add integrations hub link to docs by baskaryan in https://github.com/hwchase17/langchain/pull/7675
* Improve walkthrough links for sphinx by hinthornw in https://github.com/hwchase17/langchain/pull/7672
* Update pgembedding.ipynb by danieltprice in https://github.com/hwchase17/langchain/pull/7682
* Make so explicit class constructor is called in ElasticVectorSearch from_texts by cdiddy77 in https://github.com/hwchase17/langchain/pull/6199
* Weaviate: Batch embed texts by bhperry in https://github.com/hwchase17/langchain/pull/5903
* Fix same issue 7524 in FileCallbackHandler by AI-Chef in https://github.com/hwchase17/langchain/pull/7687
* [Small upgrade] Allow document limit in AzureCognitiveSearchRetriever by UmerHA in https://github.com/hwchase17/langchain/pull/7690
* Make recursive loader yield while crawling by rlancemartin in https://github.com/hwchase17/langchain/pull/7568
* Add LLM for Alibaba's Damo Academy's Tongyi Qwen API by wangxuqi in https://github.com/hwchase17/langchain/pull/7477
* Added support for examples for VertexAI chat models. by lkuligin in https://github.com/hwchase17/langchain/pull/7636
* Enabled nesting chain group by nfcampos in https://github.com/hwchase17/langchain/pull/7697
* Allow passing auth objects in TextRequestsWrapper by EricSpeidel in https://github.com/hwchase17/langchain/pull/7701
* Update pgembedding.ipynb by danieltprice in https://github.com/hwchase17/langchain/pull/7699
* feat(chains): adding ElasticsearchDatabaseChain for interacting with analytics database by samber in https://github.com/hwchase17/langchain/pull/7686
* bump 233 by baskaryan in https://github.com/hwchase17/langchain/pull/7707

New Contributors
* frangin2003 made their first contribution in https://github.com/hwchase17/langchain/pull/7651
* mebstyne-msft made their first contribution in https://github.com/hwchase17/langchain/pull/6313
* jagilley made their first contribution in https://github.com/hwchase17/langchain/pull/7562
* EllieRoseS made their first contribution in https://github.com/hwchase17/langchain/pull/5938
* KentonParton made their first contribution in https://github.com/hwchase17/langchain/pull/7677
* danieltprice made their first contribution in https://github.com/hwchase17/langchain/pull/7682
* cdiddy77 made their first contribution in https://github.com/hwchase17/langchain/pull/6199
* bhperry made their first contribution in https://github.com/hwchase17/langchain/pull/5903
* AI-Chef made their first contribution in https://github.com/hwchase17/langchain/pull/7687
* EricSpeidel made their first contribution in https://github.com/hwchase17/langchain/pull/7701
* samber made their first contribution in https://github.com/hwchase17/langchain/pull/7686

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.232...v0.0.233

What's Changed
* Implement Function Callback tracer by alexiri in https://github.com/hwchase17/langchain/pull/6835
* feat: add model architecture back to wandb tracer by parambharat in https://github.com/hwchase17/langchain/pull/6806
* Adds a chain around sympy for symbolic math by sreiswig in https://github.com/hwchase17/langchain/pull/6834
* codespell: workflow, config + some (quite a few) typos fixed by yarikoptic in https://github.com/hwchase17/langchain/pull/6785
* Fix the markdown rendering issue with a code block inside a markdown code block by yaohui-wyh in https://github.com/hwchase17/langchain/pull/6625
* Rm Warning that Tracing is Experimental by hinthornw in https://github.com/hwchase17/langchain/pull/7612
* Stop warning when parent run ID not present by hinthornw in https://github.com/hwchase17/langchain/pull/7611
* mv tutorials by baskaryan in https://github.com/hwchase17/langchain/pull/7614
* fix openai structured chain with pydantic by baskaryan in https://github.com/hwchase17/langchain/pull/7622
* Fixed a typo in pinecone_hybrid_search.ipynb by gaurang98671 in https://github.com/hwchase17/langchain/pull/7627
* WhyLabsCallbackHandler updates by jamie256 in https://github.com/hwchase17/langchain/pull/7621
* Fixed validation error when credentials_profile_name, or region_name is not passed by 3coins in https://github.com/hwchase17/langchain/pull/7629
* Add new types of document transformers by jasonwcfan in https://github.com/hwchase17/langchain/pull/7379
* Adds OpenAI functions powered document metadata tagger by jacoblee93 in https://github.com/hwchase17/langchain/pull/7521
* Use modern OpenAI endpoints for embeddings by jacobajit in https://github.com/hwchase17/langchain/pull/6573
* Fix Document Similarity Check with passed Threshold by Sidchat95 in https://github.com/hwchase17/langchain/pull/6845
* add tagger nb by baskaryan in https://github.com/hwchase17/langchain/pull/7637
* fix: remove useless variable k by Undertone0809 in https://github.com/hwchase17/langchain/pull/6524
* feat(agents): allow trimming of intermediate steps to last N by nirga in https://github.com/hwchase17/langchain/pull/6476
* Entity extraction improvements by fpingham in https://github.com/hwchase17/langchain/pull/6342
* fix(memory): allow internal chains to use memory by nirga in https://github.com/hwchase17/langchain/pull/6769
* fix chroma init bug by baskaryan in https://github.com/hwchase17/langchain/pull/7639
* Update the parser regex of map_rerank by owenc4a4 in https://github.com/hwchase17/langchain/pull/6419
* Add missing dependencies to apify.ipynb by mrwadams in https://github.com/hwchase17/langchain/pull/6331
* update base class of ListStepContainer to BaseStepContainer by lucasiscovici in https://github.com/hwchase17/langchain/pull/6232
* Fix missing chain classname in StdOutCallbackHandler.on_chain_start by idoru in https://github.com/hwchase17/langchain/pull/6124
* [Breaking] Update Evaluation Functionality by hinthornw in https://github.com/hwchase17/langchain/pull/7388
* fix chroma updated upsert interface by baskaryan in https://github.com/hwchase17/langchain/pull/7643
* Fix SQLAlchemy LLM cache clear by molntamas in https://github.com/hwchase17/langchain/pull/7653
* bump 232 by baskaryan in https://github.com/hwchase17/langchain/pull/7659

New Contributors
* sreiswig made their first contribution in https://github.com/hwchase17/langchain/pull/6834
* yarikoptic made their first contribution in https://github.com/hwchase17/langchain/pull/6785
* gaurang98671 made their first contribution in https://github.com/hwchase17/langchain/pull/7627
* jasonwcfan made their first contribution in https://github.com/hwchase17/langchain/pull/7379
* jacobajit made their first contribution in https://github.com/hwchase17/langchain/pull/6573
* Sidchat95 made their first contribution in https://github.com/hwchase17/langchain/pull/6845
* owenc4a4 made their first contribution in https://github.com/hwchase17/langchain/pull/6419
* mrwadams made their first contribution in https://github.com/hwchase17/langchain/pull/6331
* idoru made their first contribution in https://github.com/hwchase17/langchain/pull/6124
* molntamas made their first contribution in https://github.com/hwchase17/langchain/pull/7653

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.231...v0.0.232

What's Changed
* Add env setup by rlancemartin in https://github.com/hwchase17/langchain/pull/7550
* Add notebook example for Lemon AI NLP Workflow Automation by felixbrock in https://github.com/hwchase17/langchain/pull/7556
* Added support for chat_history by lkuligin in https://github.com/hwchase17/langchain/pull/7555
* Reuse the existing collection if configured properly in Qdrant.from_texts by kacperlukawski in https://github.com/hwchase17/langchain/pull/7530
* [Minor] Remove tagger from spacy sentencizer by jona-sassenhagen in https://github.com/hwchase17/langchain/pull/7534
* clarify about api key by benman1 in https://github.com/hwchase17/langchain/pull/7540
* docs: update unstructured docstrings by MthwRobinson in https://github.com/hwchase17/langchain/pull/7561
* Fix broken link from Marqo Ecosystem by OwenPendrighElliott in https://github.com/hwchase17/langchain/pull/7510
* Minor update to reference other sql tool by tool names instead of hard coded string. by edwardzjl in https://github.com/hwchase17/langchain/pull/7514
* Improvement/add finish reason to generation info in chat open ai by ncomtono in https://github.com/hwchase17/langchain/pull/7478
* minor bug fix: properly await AsyncRunManager's method call in MulitRouteChain by fielding in https://github.com/hwchase17/langchain/pull/7487
* Template formats documentation by kdcokenny in https://github.com/hwchase17/langchain/pull/7404
* Add OpenAI organization ID to docs by schop-rob in https://github.com/hwchase17/langchain/pull/7398
* Revert pinecone v4 support by baskaryan in https://github.com/hwchase17/langchain/pull/7566
* Enhance Makefile with 'format_diff' Option and Improved Readability by kzk-maeda in https://github.com/hwchase17/langchain/pull/7394
* Update Pinecone Upsert method usage by Pharbi in https://github.com/hwchase17/langchain/pull/7358
* Fix `make docs_build` and related scripts by os1ma in https://github.com/hwchase17/langchain/pull/7276
* Harrison/pg vector move by hwchase17 in https://github.com/hwchase17/langchain/pull/7580
* unit test sqlalachemy by baskaryan in https://github.com/hwchase17/langchain/pull/7582
* Update chat agents' output parser to extract action by regex by edwardzjl in https://github.com/hwchase17/langchain/pull/7511
* add supported properties for notiondb document loader's metadata by KimHyeonwoo in https://github.com/hwchase17/langchain/pull/7570
* Fixes incorrect docstore creation in faiss.py by SKRohit in https://github.com/hwchase17/langchain/pull/7026
* Adding LLM wrapper for Kobold AI by ausboss in https://github.com/hwchase17/langchain/pull/7560
* only add handlers if they are new by alecf in https://github.com/hwchase17/langchain/pull/7504
* fix(typo): Clarify the point of `llm_chain` by sroze in https://github.com/hwchase17/langchain/pull/7593
* docs : Use more meaningful examples by Subsegment in https://github.com/hwchase17/langchain/pull/7587
* bump 231 by baskaryan in https://github.com/hwchase17/langchain/pull/7584
* Update bedrock.py - support of other endpoint url (esp. for users of … by Ducasse-Arthur in https://github.com/hwchase17/langchain/pull/7592

New Contributors
* felixbrock made their first contribution in https://github.com/hwchase17/langchain/pull/7556
* benman1 made their first contribution in https://github.com/hwchase17/langchain/pull/7540
* ncomtono made their first contribution in https://github.com/hwchase17/langchain/pull/7478
* fielding made their first contribution in https://github.com/hwchase17/langchain/pull/7487
* schop-rob made their first contribution in https://github.com/hwchase17/langchain/pull/7398
* Pharbi made their first contribution in https://github.com/hwchase17/langchain/pull/7358
* KimHyeonwoo made their first contribution in https://github.com/hwchase17/langchain/pull/7570
* SKRohit made their first contribution in https://github.com/hwchase17/langchain/pull/7026
* ausboss made their first contribution in https://github.com/hwchase17/langchain/pull/7560
* sroze made their first contribution in https://github.com/hwchase17/langchain/pull/7593
* Ducasse-Arthur made their first contribution in https://github.com/hwchase17/langchain/pull/7592

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.230...v0.0.231