Langchain

New Contributors
* ruravi made their first contribution in https://github.com/hwchase17/langchain/pull/4420
* StephaneBereux made their first contribution in https://github.com/hwchase17/langchain/pull/1621
* rick2047 made their first contribution in https://github.com/hwchase17/langchain/pull/4336
* zvrr made their first contribution in https://github.com/hwchase17/langchain/pull/4456
* netseye made their first contribution in https://github.com/hwchase17/langchain/pull/4144

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.163...v0.0.164

What's Changed
* Add example on how to use Featureform with langchain by simba-git in https://github.com/hwchase17/langchain/pull/4337
* fix for cosmos not loading old messages by eavanvalkenburg in https://github.com/hwchase17/langchain/pull/4094
* Add progress bar to filesystemblob loader, update pytest config for unit tests by eyurtsev in https://github.com/hwchase17/langchain/pull/4212
* fix: solve the infinite loop caused by 'add_memory' function when run… by ImmortalZ in https://github.com/hwchase17/langchain/pull/4318
* fix json saving, update docs to reference anthropic chat model by agola11 in https://github.com/hwchase17/langchain/pull/4364
* OpenSearch: Add Similarity Search with Score by naveentatikonda in https://github.com/hwchase17/langchain/pull/4089
* Dev2049/from tiktoken fix by dev2049 in https://github.com/hwchase17/langchain/pull/4361
* Dev2049/check model kwargs by dev2049 in https://github.com/hwchase17/langchain/pull/4366
* fix: vectorstore pgvector ensure compatibility 3884 by hanguofeng in https://github.com/hwchase17/langchain/pull/4248
* new example: two agent debate with tools by mbchang in https://github.com/hwchase17/langchain/pull/4024
* Add Example Notebook for LCP Client by vowelparrot in https://github.com/hwchase17/langchain/pull/4207
* Fix grammar in Text Splitters docs by bioerrorlog in https://github.com/hwchase17/langchain/pull/4373
* Update writer integration by heathexer in https://github.com/hwchase17/langchain/pull/4363
* added GitHub star number by leo-gan in https://github.com/hwchase17/langchain/pull/4214
* Add MimeType based parser by eyurtsev in https://github.com/hwchase17/langchain/pull/4376
* Add PDF parser implementations by eyurtsev in https://github.com/hwchase17/langchain/pull/4356
* query correction from when to what by Proteusiq in https://github.com/hwchase17/langchain/pull/4383
* Bump to version 0.0.163 by dev2049 in https://github.com/hwchase17/langchain/pull/4382

New Contributors
* simba-git made their first contribution in https://github.com/hwchase17/langchain/pull/4337
* ImmortalZ made their first contribution in https://github.com/hwchase17/langchain/pull/4318
* heathexer made their first contribution in https://github.com/hwchase17/langchain/pull/4363
* Proteusiq made their first contribution in https://github.com/hwchase17/langchain/pull/4383

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.162...v0.0.163

What's Changed
* Adjusted GPT4All llm to streaming API and added support for GPT4All_J by PawelFaron in https://github.com/hwchase17/langchain/pull/4131
* Minor clean up in BlobParser by eyurtsev in https://github.com/hwchase17/langchain/pull/4210
* Fix typo in huggingface.py by eltociear in https://github.com/hwchase17/langchain/pull/4277
* Incorrect docstring for PythonCodeTextSplitter by ebr in https://github.com/hwchase17/langchain/pull/4296
* add ensure_ascii=False when dumping json in GetElementsTool by jack482653 in https://github.com/hwchase17/langchain/pull/4276
* bring back ref by hwchase17 in https://github.com/hwchase17/langchain/pull/4308
* Better error when running chain without any args by liorn in https://github.com/hwchase17/langchain/pull/4294
* Add support for passing binary_location to the SeleniumURLLoader when creating Chrome or Firefox web drivers by aaravindan101 in https://github.com/hwchase17/langchain/pull/4305
* Fixed huggingfacehub_api_token hadning in HuggingFaceEndpoint by PawelFaron in https://github.com/hwchase17/langchain/pull/4335
* add youtube tools by hwchase17 in https://github.com/hwchase17/langchain/pull/4320
* add check for lower bound of lark by hwchase17 in https://github.com/hwchase17/langchain/pull/4287
* mongodb support for chat history by jj701 in https://github.com/hwchase17/langchain/pull/4266
* Add Pull Request Template by vowelparrot in https://github.com/hwchase17/langchain/pull/4247
* Pass Callbacks through load_tools by vowelparrot in https://github.com/hwchase17/langchain/pull/4298
* Pass parsed inputs through to tool _run by vowelparrot in https://github.com/hwchase17/langchain/pull/4309
* bump ver 162 by hwchase17 in https://github.com/hwchase17/langchain/pull/4346

New Contributors
* ebr made their first contribution in https://github.com/hwchase17/langchain/pull/4296
* jack482653 made their first contribution in https://github.com/hwchase17/langchain/pull/4276
* liorn made their first contribution in https://github.com/hwchase17/langchain/pull/4294
* aaravindan101 made their first contribution in https://github.com/hwchase17/langchain/pull/4305

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.161...v0.0.162

What's Changed
* docs: `document_loaders` improvements by leo-gan in https://github.com/hwchase17/langchain/pull/4200
* Dev2049/pypdfium2 by dev2049 in https://github.com/hwchase17/langchain/pull/4209
* Add BlobParser abstraction by eyurtsev in https://github.com/hwchase17/langchain/pull/3979
* added `Wikipedia` document loader by leo-gan in https://github.com/hwchase17/langchain/pull/4141
* opt: document_loader notiondb to extract url by hanguofeng in https://github.com/hwchase17/langchain/pull/4222
* Simplify router chain constructor signatures by dev2049 in https://github.com/hwchase17/langchain/pull/4146
* Add HumanInputLLM by amicus-veritatis in https://github.com/hwchase17/langchain/pull/4160
* docs for azure by hwchase17 in https://github.com/hwchase17/langchain/pull/4238
* bump ver to 161 by hwchase17 in https://github.com/hwchase17/langchain/pull/4239

New Contributors
* amicus-veritatis made their first contribution in https://github.com/hwchase17/langchain/pull/4160

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.160...v0.0.161

What's Changed
* docs: Mendable Fixes and Improvements by nickscamara in https://github.com/hwchase17/langchain/pull/4184
* Update WhatsAppChatLoader regex to handle multiple date-time formats by hp0404 in https://github.com/hwchase17/langchain/pull/4186
* feat: Allow users to pass additional arguments to the WebDriver by meta-boy in https://github.com/hwchase17/langchain/pull/4121
* Fixed the example code by PawelFaron in https://github.com/hwchase17/langchain/pull/4117
* JSON loader by avsolatorio in https://github.com/hwchase17/langchain/pull/4067
* [test] Add integration_test for PandasAgent by skcoirz in https://github.com/hwchase17/langchain/pull/4056
* Update V2 Tracer by vowelparrot in https://github.com/hwchase17/langchain/pull/4193
* Add LCP Client by vowelparrot in https://github.com/hwchase17/langchain/pull/4198
* update docs by hwchase17 in https://github.com/hwchase17/langchain/pull/4194
* Update qdrant interface by joein in https://github.com/hwchase17/langchain/pull/3971
* Dev2049/obsidian patch by dev2049 in https://github.com/hwchase17/langchain/pull/4204
* bump version to 160 by hwchase17 in https://github.com/hwchase17/langchain/pull/4205

New Contributors
* meta-boy made their first contribution in https://github.com/hwchase17/langchain/pull/4121
* PawelFaron made their first contribution in https://github.com/hwchase17/langchain/pull/4117
* avsolatorio made their first contribution in https://github.com/hwchase17/langchain/pull/4067
* joein made their first contribution in https://github.com/hwchase17/langchain/pull/3971

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.159...v0.0.160

What's Changed
* Visual Studio Code/Github Codespaces Dev Containers (4035) by vowelparrot in https://github.com/hwchase17/langchain/pull/4122
* Add Issue Templates by vowelparrot in https://github.com/hwchase17/langchain/pull/4021
* Fix Python RePL Tool by vowelparrot in https://github.com/hwchase17/langchain/pull/4137
* Vwp/sqlalchemy by vowelparrot in https://github.com/hwchase17/langchain/pull/4145
* Add Tenant ID to V2 Tracer by vowelparrot in https://github.com/hwchase17/langchain/pull/4135
* fix: 4128 missing run_manager parameter by blob42 in https://github.com/hwchase17/langchain/pull/4130
* Revert "fix: 4128 missing run_manager parameter" by agola11 in https://github.com/hwchase17/langchain/pull/4159
* Fix: Typo in Docs by vinooganesh in https://github.com/hwchase17/langchain/pull/4179
* Dev2049/chroma self query by dev2049 in https://github.com/hwchase17/langchain/pull/4149
* Update Cohere Reranker by vowelparrot in https://github.com/hwchase17/langchain/pull/4180
* fix: remove expand parameter from ConfluenceLoader by label by obbiondo in https://github.com/hwchase17/langchain/pull/4181
* PowerBI fix for table names with spaces by eavanvalkenburg in https://github.com/hwchase17/langchain/pull/4170
* simplify csv args by hwchase17 in https://github.com/hwchase17/langchain/pull/4182
* bump version to 159 by hwchase17 in https://github.com/hwchase17/langchain/pull/4183

New Contributors
* vinooganesh made their first contribution in https://github.com/hwchase17/langchain/pull/4179

**Full Changelog**: https://github.com/hwchase17/langchain/compare/v0.0.158...v0.0.159