langchain

Commit Graph

Author	SHA1	Message	Date
Keno	eff31a3361	Remove API key from docs (#5223 ) I found an API key for `serpapi_api_key` while reading the docs. It seems to have been modified very recently. Removed it in this PR @hwchase17 - project lead	1 year ago
Harrison Chase	a775aa6389	Harrison/vertex (#5049 ) Co-authored-by: Leonid Kuligin <kuligin@google.com> Co-authored-by: Leonid Kuligin <lkuligin@yandex.ru> Co-authored-by: sasha-gitg <44654632+sasha-gitg@users.noreply.github.com> Co-authored-by: Justin Flick <Justinjayflick@gmail.com> Co-authored-by: Justin Flick <jflick@homesite.com>	1 year ago
Davis Chase	dcee8936c1	nit (#5208 )	1 year ago
Alon Diament	44abe925df	Add Joplin document loader (#5153 ) # Add Joplin document loader [Joplin](https://joplinapp.org/) is an open source note-taking app. Joplin has a [REST API](https://joplinapp.org/api/references/rest_api/) for accessing its local database. The proposed `JoplinLoader` uses the API to retrieve all notes in the database and their metadata. Joplin needs to be installed and running locally, and an access token is required. - The PR includes an integration test. - The PR includes an example notebook. --------- Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Rodrigo Siqueira	f10be072ff	Add Iugu document loader (#5162 ) Create IUGU loader --------- Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Davis Chase	2b2176a3c1	tfidf retriever (#5114 ) Co-authored-by: vempaliakhil96 <vempaliakhil96@gmail.com>	1 year ago
Shukri	b00c77dc62	Improve weaviate vectorstore docs (#5201 ) # Improve weaviate vectorstore docs	1 year ago
Harrison Chase	11c26ebb55	Harrison/modelscope (#5156 ) Co-authored-by: thomas-yanxin <yx20001210@163.com> Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Jeff Vestal	cf19a2a59f	example usage (#5182 ) Adding example usage for elasticsearch knn embeddings [per](https://github.com/hwchase17/langchain/pull/3401#issuecomment-1548518389) https://github.com/hwchase17/langchain/blob/master/langchain/embeddings/elasticsearch.py	1 year ago
Ikko Eltociear Ashimine	fff21a0b35	Update rellm_experimental.ipynb (#5189 ) # Your PR Title (What it does) HuggingFace -> Hugging Face	1 year ago
Nolan Tremelling	faa26650c9	Beam (#4996 ) # Beam Calls the Beam API wrapper to deploy and make subsequent calls to an instance of the gpt2 LLM in a cloud deployment. Requires installation of the Beam library and registration of Beam Client ID and Client Secret. Additional calls can then be made through the instance of the large language model in your code or by calling the Beam API. --------- Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Ofer Mendelevitch	c81fb88035	Vectara (#5069 ) # Vectara Integration This PR provides integration with Vectara. Implemented here are: * langchain/vectorstore/vectara.py * tests/integration_tests/vectorstores/test_vectara.py * langchain/retrievers/vectara_retriever.py And two IPYNB notebooks to do more testing: * docs/modules/chains/index_examples/vectara_text_generation.ipynb * docs/modules/indexes/vectorstores/examples/vectara.ipynb --------- Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Jason Bosco	9c4b43b494	Add Typesense vector store (#1674 ) Closes #931. --------- Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Leonid Ganeline	33929489b9	docs: added missed `document_loaders` examples (#5150 ) # DOCS added missed document_loader examples Added missed examples: `JSON`, `Open Document Format (ODT)`, `Wikipedia`, `tomarkdown`. Updated them to a consistent format. ## Who can review? @hwchase17 @dev2049	1 year ago
Daniel Quinteros	c111134a55	Clarification of the reference to the "get_text_legth" function in ge… (#5154 ) # Clarification of the reference to the "get_text_legth" function in getting_started.md Reference to the function "get_text_legth" in the documentation did not make sense. Comment added for clarification. @hwchase17	1 year ago
Daniel Quinteros	de4ef24f75	Docs: updated getting_started.md (#5151 ) # Docs: updated getting_started.md Just accommodating some unnecessary spaces in the example of "pass few shot examples to a prompt template". @vowelparrot	1 year ago
Daniel King	de6e6c764e	Add MosaicML inference endpoints (#4607 ) # Add MosaicML inference endpoints This PR adds support in langchain for MosaicML inference endpoints. We both serve a select few open source models, and allow customers to deploy their own models using our inference service. Docs are here (https://docs.mosaicml.com/en/latest/inference.html), and sign up form is here (https://forms.mosaicml.com/demo?utm_source=langchain). I'm not intimately familiar with the details of langchain, or the contribution process, so please let me know if there is anything that needs fixing or this is the wrong way to submit a new integration, thanks! I'm also not sure what the procedure is for integration tests. I have tested locally with my api key. ## Who can review? @hwchase17 --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Adheeban Manoharan	68f0d45485	Adding Weather Loader (#5056 ) Co-authored-by: Tyler Hutcherson <tyler.hutcherson@redis.com> Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Jeff Vestal	0b542a9706	Add ElasticsearchEmbeddings class for generating embeddings using Elasticsearch models (#3401 ) This PR introduces a new module, `elasticsearch_embeddings.py`, which provides a wrapper around Elasticsearch embedding models. The new ElasticsearchEmbeddings class allows users to generate embeddings for documents and query texts using a [model deployed in an Elasticsearch cluster](https://www.elastic.co/guide/en/machine-learning/current/ml-nlp-model-ref.html#ml-nlp-model-ref-text-embedding). ### Main features: 1. The ElasticsearchEmbeddings class initializes with an Elasticsearch connection object and a model_id, providing an interface to interact with the Elasticsearch ML client through [infer_trained_model](https://elasticsearch-py.readthedocs.io/en/v8.7.0/api.html?highlight=trained%20model%20infer#elasticsearch.client.MlClient.infer_trained_model) . 2. The `embed_documents()` method generates embeddings for a list of documents, and the `embed_query()` method generates an embedding for a single query text. 3. The class supports custom input text field names in case the deployed model expects a different field name than the default `text_field`. 4. The implementation is compatible with any model deployed in Elasticsearch that generates embeddings as output. ### Benefits: 1. Simplifies the process of generating embeddings using Elasticsearch models. 2. Provides a clean and intuitive interface to interact with the Elasticsearch ML client. 3. Allows users to easily integrate Elasticsearch-generated embeddings. Related issue https://github.com/hwchase17/langchain/issues/3400 --------- Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Myeongseop Kim	7a75bb2121	docs: fix minor typo + add wikipedia package installation part in human_input_llm.ipynb (#5118 ) # Fix typo + add wikipedia package installation part in human_input_llm.ipynb This PR 1. Fixes typo ("the the human input LLM"), 2. Addes wikipedia package installation part (in accordance with `WikipediaQueryRun` [documentation](https://python.langchain.com/en/latest/modules/agents/tools/examples/wikipedia.html)) in `human_input_llm.ipynb` (`docs/modules/models/llms/examples/human_input_llm.ipynb`)	1 year ago
Ayan Bandyopadhyay	5c87dbf5a8	Add link to Psychic from document loaders documentation page (#5115 ) # Add link to Psychic from document loaders documentation page In my previous PR I forgot to update `document_loaders.rst` to link to `psychic.ipynb` to make it discoverable from the main documentation.	1 year ago
Tian Wei	d7f807b71f	Add AzureCognitiveServicesToolkit to call Azure Cognitive Services API (#5012 ) # Add AzureCognitiveServicesToolkit to call Azure Cognitive Services API: achieve some multimodal capabilities This PR adds a toolkit named AzureCognitiveServicesToolkit which bundles the following tools: - AzureCogsImageAnalysisTool: calls Azure Cognitive Services image analysis API to extract caption, objects, tags, and text from images. - AzureCogsFormRecognizerTool: calls Azure Cognitive Services form recognizer API to extract text, tables, and key-value pairs from documents. - AzureCogsSpeech2TextTool: calls Azure Cognitive Services speech to text API to transcribe speech to text. - AzureCogsText2SpeechTool: calls Azure Cognitive Services text to speech API to synthesize text to speech. This toolkit can be used to process image, document, and audio inputs. --------- Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Matt Rickard	de6a401a22	Add OpenLM LLM multi-provider (#4993 ) OpenLM is a zero-dependency OpenAI-compatible LLM provider that can call different inference endpoints directly via HTTP. It implements the OpenAI Completion class so that it can be used as a drop-in replacement for the OpenAI API. This changeset utilizes BaseOpenAI for minimal added code. --------- Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Gergely Imreh	69de33e024	Add Mastodon toots loader (#5036 ) # Add Mastodon toots loader. Loader works either with public toots, or Mastodon app credentials. Toot text and user info is loaded. I've also added integration test for this new loader as it works with public data, and a notebook with example output run now. --------- Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Andreas Liebschner	44dc959584	Improve pinecone hybrid search retriever adding metadata support (#5098 ) # Improve pinecone hybrid search retriever adding metadata support I simply remove the hardwiring of metadata to the existing implementation allowing one to pass `metadatas` attribute to the constructors and in `get_relevant_documents`. I also add one missing pip install to the accompanying notebook (I am not adding dependencies, they were pre-existing). First contribution, just hoping to help, feel free to critique :) my twitter username is `@andreliebschner` While looking at hybrid search I noticed #3043 and #1743. I think the former can be closed as following the example right now (even prior to my improvements) works just fine, the latter I think can be also closed safely, maybe pointing out the relevant classes and example. Should I reply those issues mentioning someone? @dev2049, @hwchase17 --------- Co-authored-by: Andreas Liebschner <a.liebschner@shopfully.com>	1 year ago
Harrison Chase	10ba201d05	Harrison/neo4j (#5078 ) Co-authored-by: Tomaz Bratanic <bratanic.tomaz@gmail.com> Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Matt Robinson	bf3f554357	feat: batch multiple files in a single Unstructured API request (#4525 ) ### Submit Multiple Files to the Unstructured API Enables batching multiple files into a single Unstructured API requests. Support for requests with multiple files was added to both `UnstructuredAPIFileLoader` and `UnstructuredAPIFileIOLoader`. Note that if you submit multiple files in "single" mode, the result will be concatenated into a single document. We recommend using this feature in "elements" mode. ### Testing The following should load both documents, using two of the example docs from the integration tests folder. ```python from langchain.document_loaders import UnstructuredAPIFileLoader file_paths = ["examples/layout-parser-paper.pdf", "examples/whatsapp_chat.txt"] loader = UnstructuredAPIFileLoader( file_paths=file_paths, api_key="FAKE_API_KEY", strategy="fast", mode="elements", ) docs = loader.load() ```	1 year ago
Harrison Chase	b0431c672b	Harrison/psychic (#5063 ) Co-authored-by: Ayan Bandyopadhyay <ayanb9440@gmail.com> Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Jeffrey Zheng	424a573266	DOC: Misspelling in agents.rst documentation (#5038 ) # Corrected Misspelling in agents.rst Documentation <!-- Thank you for contributing to LangChain! Your PR will appear in our next release under the title you set. Please make sure it highlights your valuable contribution. Replace this with a description of the change, the issue it fixes (if applicable), and relevant context. List any dependencies required for this change. After you're done, someone will review your PR. They may suggest improvements. If no one reviews your PR within a few days, feel free to @-mention the same people again, as notifications can get --> In the [documentation](https://python.langchain.com/en/latest/modules/agents.html) it says "in fact, it is often best to have an Action Agent be in change of the execution for the Plan and Execute agent." Suggested Change: I propose correcting change to charge. Fix for issue: #5039	1 year ago
Gengliang Wang	f9f08c4b69	Add documentation for Databricks integration (#5013 ) # Add documentation for Databricks integration This is a follow-up of https://github.com/hwchase17/langchain/pull/4702 It documents the details of how to integrate Databricks using langchain. It also provides examples in a notebook. ## Who can review? @dev2049 @hwchase17 since you are aware of the context. We will promote the integration after this doc is ready. Thanks in advance!	1 year ago
tornikeo	a6ef20d7fe	Fix annoying typo in docs (#5029 ) # Fixes an annoying typo in docs <!-- Thank you for contributing to LangChain! Your PR will appear in our next release under the title you set. Please make sure it highlights your valuable contribution. Replace this with a description of the change, the issue it fixes (if applicable), and relevant context. List any dependencies required for this change. After you're done, someone will review your PR. They may suggest improvements. If no one reviews your PR within a few days, feel free to @-mention the same people again, as notifications can get lost. --> <!-- Remove if not applicable --> Fixes Annoying typo in docs - "Therefor" -> "Therefore". It's so annoying to read that I just had to make this PR.	1 year ago
UmerHA	7388248b3e	Streaming only final output of agent (#2483 ) (#4630 ) # Streaming only final output of agent (#2483) As requested in issue #2483, this Callback allows to stream only the final output of an agent (ie not the intermediate steps). Fixes #2483 Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Davis Chase	3bc0bf0079	fix prompt saving (#4987 ) will add unit tests	1 year ago
domchan	6c60251f52	Add self query translator for weaviate vectorstore (#4804 ) # Add self query translator for weaviate vectorstore Adds support for the EQ comparator and the AND/OR operators. Co-authored-by: Dominic Chan <dchan@cppib.com> Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
SimFG	f07b9fde74	Update the GPTCache example (#4985 ) # Update the GPTCache example Fixes #4757	1 year ago
Mike McGarry	ddd595fe81	feature/4493 Improve Evernote Document Loader (#4577 ) # Improve Evernote Document Loader When exporting from Evernote you may export more than one note. Currently the Evernote loader concatenates the content of all notes in the export into a single document and only attaches the name of the export file as metadata on the document. This change ensures that each note is loaded as an independent document and all available metadata on the note e.g. author, title, created, updated are added as metadata on each document. It also uses an existing optional dependency of `html2text` instead of `pypandoc` to remove the need to download the pandoc application via `download_pandoc()` to be able to use the `pypandoc` python bindings. Fixes #4493 Co-authored-by: Mike McGarry <mike.mcgarry@finbourne.com> Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Gengliang Wang	a87a2524c7	Remove autoreload in examples (#4994 ) # Remove autoreload in examples Remove the `autoreload` in examples since it is not necessary for most users: ``` %load_ext autoreload, %autoreload 2 ```	1 year ago
Eugene Yurtsev	06e524416c	power bi api wrapper integration tests & bug fix (#4983 ) # Powerbi API wrapper bug fix + integration tests - Bug fix by removing `TYPE_CHECKING` in in utilities/powerbi.py - Added integration test for power bi api in utilities/test_powerbi_api.py - Added integration test for power bi agent in agent/test_powerbi_agent.py - Edited .env.examples to help set up power bi related environment variables - Updated demo notebook with working code in docs../examples/powerbi.ipynb - AzureOpenAI -> ChatOpenAI Notes: Chat models (gpt3.5, gpt4) are much more capable than davinci at writing DAX queries, so that is important to getting the agent to work properly. Interestingly, gpt3.5-turbo needed the examples=DEFAULT_FEWSHOT_EXAMPLES to write consistent DAX queries, so gpt4 seems necessary as the smart llm. Fixes #4325 ## Before submitting Azure-core and Azure-identity are necessary dependencies check integration tests with the following: `pytest tests/integration_tests/utilities/test_powerbi_api.py` `pytest tests/integration_tests/agent/test_powerbi_agent.py` You will need a power bi account with a dataset id + table name in order to test. See .env.examples for details. ## Who can review? @hwchase17 @vowelparrot --------- Co-authored-by: aditya-pethe <adityapethe1@gmail.com>	1 year ago
Rahul Rao	13c376345e	Fixed assumptions misspelling (#4961 ) Fixed assumptions misspelling in the link mentioned below:- https://python.langchain.com/en/latest/modules/chains/examples/llm_summarization_checker.html ![image](https://github.com/hwchase17/langchain/assets/16189966/94cf2be0-b3d0-495b-98ad-e1f44331727e) Fix for Issue:- #4959 @hwchase17	1 year ago
Gengliang Wang	bf5a3c6dec	Support Databricks in SQLDatabase (#4702 ) This PR adds support for Databricks runtime and Databricks SQL by using [Databricks SQL Connector for Python](https://docs.databricks.com/dev-tools/python-sql-connector.html). As a cloud data platform, accessing Databricks requires a URL as follows `databricks://token:{api_token}@{hostname}?http_path={http_path}&catalog={catalog}&schema={schema}`. The URL is complicated and it may take users a while to figure it out. Since the fields `api_token`/`hostname`/`http_path` fields are known in the Databricks notebook, I am proposing a new method `from_databricks` to simplify the connection to Databricks. ## In Databricks Notebook After changes, Databricks users only need to specify the `catalog` and `schema` field when using langchain. <img width="881" alt="image" src="https://github.com/hwchase17/langchain/assets/1097932/984b4c57-4c2d-489d-b060-5f4918ef2f37"> ## In Jupyter Notebook The method can be used on the local setup as well: <img width="678" alt="image" src="https://github.com/hwchase17/langchain/assets/1097932/142e8805-a6ef-4919-b28e-9796ca31ef19">	1 year ago
Harrison Chase	88a3a56c1a	Add Spark SQL support (#4602 ) (#4956 ) # Add Spark SQL support * Add Spark SQL support. It can connect to Spark via building a local/remote SparkSession. * Include a notebook example I tried some complicated queries (window function, table joins), and the tool works well. Compared to the [Spark Dataframe agent](https://python.langchain.com/en/latest/modules/agents/toolkits/examples/spark.html), this tool is able to generate queries across multiple tables. --------- # Your PR Title (What it does) <!-- Thank you for contributing to LangChain! Your PR will appear in our next release under the title you set. Please make sure it highlights your valuable contribution. Replace this with a description of the change, the issue it fixes (if applicable), and relevant context. List any dependencies required for this change. After you're done, someone will review your PR. They may suggest improvements. If no one reviews your PR within a few days, feel free to @-mention the same people again, as notifications can get lost. --> <!-- Remove if not applicable --> Fixes # (issue) ## Before submitting <!-- If you're adding a new integration, include an integration test and an example notebook showing its use! --> ## Who can review? Community members can review the PR once tests pass. Tag maintainers/contributors who might be interested: <!-- For a quicker response, figure out the right person to tag with @ @hwchase17 - project lead Tracing / Callbacks - @agola11 Async - @agola11 DataLoaders - @eyurtsev Models - @hwchase17 - @agola11 Agents / Tools / Toolkits - @vowelparrot VectorStores / Retrievers / Memory - @dev2049 --> --------- Co-authored-by: Gengliang Wang <gengliang@apache.org> Co-authored-by: Mike W <62768671+skcoirz@users.noreply.github.com> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com> Co-authored-by: UmerHA <40663591+UmerHA@users.noreply.github.com> Co-authored-by: 张城铭 <z@hyperf.io> Co-authored-by: assert <zhangchengming@kkguan.com> Co-authored-by: blob42 <spike@w530> Co-authored-by: Yuekai Zhang <zhangyuekai@foxmail.com> Co-authored-by: Richard He <he.yucheng@outlook.com> Co-authored-by: Dev 2049 <dev.dev2049@gmail.com> Co-authored-by: Leonid Ganeline <leo.gan.57@gmail.com> Co-authored-by: Alexey Nominas <60900649+Chae4ek@users.noreply.github.com> Co-authored-by: elBarkey <elbarkey@gmail.com> Co-authored-by: Davis Chase <130488702+dev2049@users.noreply.github.com> Co-authored-by: Jeffrey D <1289344+verygoodsoftwarenotvirus@users.noreply.github.com> Co-authored-by: so2liu <yangliu35@outlook.com> Co-authored-by: Viswanadh Rayavarapu <44315599+vishwa-rn@users.noreply.github.com> Co-authored-by: Chakib Ben Ziane <contact@blob42.xyz> Co-authored-by: Daniel Chalef <131175+danielchalef@users.noreply.github.com> Co-authored-by: Daniel Chalef <daniel.chalef@private.org> Co-authored-by: Jari Bakken <jari.bakken@gmail.com> Co-authored-by: escafati <scafatieugenio@gmail.com>	1 year ago
Harrison Chase	5feb60f426	Harrison/spell executor (#4914 ) Co-authored-by: Jan Minar <rdancer@rdancer.org>	1 year ago
Mike Wang	db6f7ed0ba	[nit] Simplify Spark Creation Validation Check A Little Bit (#4761 ) - simplify the validation check a little bit. - re-tested in jupyter notebook. Reviewer: @hwchase17	1 year ago
Daniel Chalef	c8c2276ccb	Zep Retriever - Vector Search Over Chat History (#4533 ) # Zep Retriever - Vector Search Over Chat History with the Zep Long-term Memory Service More on Zep: https://github.com/getzep/zep Note: This PR is related to and relies on https://github.com/hwchase17/langchain/pull/4834. I did not want to modify the `pyproject.toml` file to add the `zep-python` dependency a second time. Co-authored-by: Daniel Chalef <daniel.chalef@private.org>	1 year ago
Leonid Ganeline	a9bb3147d7	docs: vectorstores, different updates and fixes (#4939 ) # docs: vectorstores, different updates and fixes Multiple updates: - added/improved descriptions - fixed header levels - added headers - fixed headers	1 year ago
Viswanadh Rayavarapu	c9f963e295	Update custom_multi_action_agent.ipynb (#4931 ) Updated the docs from "An agent consists of three parts:" to "An agent consists of two parts:" since there are only two parts in the documentation	1 year ago
so2liu	3002c1d508	fix: error in gptcache example nb (#4930 )	1 year ago
Jeffrey D	7e8e21c914	Correct typo in APIChain example notebook (Farenheit -> Fahrenheit) (#4938 ) Correct typo in APIChain example notebook (Farenheit -> Fahrenheit)	1 year ago
Leonid Ganeline	c75c0775e1	docs supabase update (#4935 ) # docs: updated `Supabase` notebook - the title of the notebook was inconsistent (included redundant "Vectorstore"). Removed this "Vectorstore" - added `Postgress` to the title. It is important. The `Postgres` name is much more popular than `Supabase`. - added description for the `Postrgress` - added more info to the `Supabase` description	1 year ago
Alexey Nominas	c9e2a01875	Update GPT4ALL integration (#4567 ) # Update GPT4ALL integration GPT4ALL have completely changed their bindings. They use a bit odd implementation that doesn't fit well into base.py and it will probably be changed again, so it's a temporary solution. Fixes #3839, #4628	1 year ago
Leonid Ganeline	e2d7677526	docs: compound ecosystem and integrations (#4870 ) # Docs: compound ecosystem and integrations Problem statement: We have a big overlap between the References/Integrations and Ecosystem/LongChain Ecosystem pages. It confuses users. It creates a situation when new integration is added only on one of these pages, which creates even more confusion. - removed References/Integrations page (but move all its information into the individual integration pages - in the next PR). - renamed Ecosystem/LongChain Ecosystem into Integrations/Integrations. I like the Ecosystem term. It is more generic and semantically richer than the Integration term. But it mentally overloads users. The `integration` term is more concrete. UPDATE: after discussion, the Ecosystem is the term. Ecosystem/Integrations is the page (in place of Ecosystem/LongChain Ecosystem). As a result, a user gets a single place to start with the individual integration.	1 year ago
Yuekai Zhang	1ed4228822	Fix bilibili (#4860 ) # Fix bilibili api import error bilibili-api package is depracated and there is no sync module. <!-- Thank you for contributing to LangChain! Your PR will appear in our next release under the title you set. Please make sure it highlights your valuable contribution. Replace this with a description of the change, the issue it fixes (if applicable), and relevant context. List any dependencies required for this change. After you're done, someone will review your PR. They may suggest improvements. If no one reviews your PR within a few days, feel free to @-mention the same people again, as notifications can get lost. --> <!-- Remove if not applicable --> Fixes #2673 #2724 ## Before submitting <!-- If you're adding a new integration, include an integration test and an example notebook showing its use! --> ## Who can review? Community members can review the PR once tests pass. Tag maintainers/contributors who might be interested: @vowelparrot @liaokongVFX <!-- For a quicker response, figure out the right person to tag with @ @hwchase17 - project lead Tracing / Callbacks - @agola11 Async - @agola11 DataLoaders - @eyurtsev Models - @hwchase17 - @agola11 Agents / Tools / Toolkits - @vowelparrot VectorStores / Retrievers / Memory - @dev2049 -->	1 year ago
Eugene Yurtsev	e46202829f	feat #4479 : TextLoader auto detect encoding and improved exceptions (#4927 ) # TextLoader auto detect encoding and enhanced exception handling - Add an option to enable encoding detection on `TextLoader`. - The detection is done using `chardet` - The loading is done by trying all detected encodings by order of confidence or raise an exception otherwise. ### New Dependencies: - `chardet` Fixes #4479 ## Before submitting <!-- If you're adding a new integration, include an integration test and an example notebook showing its use! --> ## Who can review? Community members can review the PR once tests pass. Tag maintainers/contributors who might be interested: - @eyurtsev --------- Co-authored-by: blob42 <spike@w530>	1 year ago
Eugene Yurtsev	c06a47a691	Load specific file types from Google Drive (issue #4878 ) (#4926 ) # Load specific file types from Google Drive (issue #4878) Add the possibility to define what file types you want to load from Google Drive. ``` loader = GoogleDriveLoader( folder_id="1yucgL9WGgWZdM1TOuKkeghlPizuzMYb5", file_types=["document", "pdf"] recursive=False ) ``` Fixes ##4878 ## Who can review? Community members can review the PR once tests pass. Tag maintainers/contributors who might be interested: DataLoaders - @eyurtsev Twitter: [@UmerHAdil](https://twitter.com/@UmerHAdil) \| Discord: RicChilligerDude#7589 --------- Co-authored-by: UmerHA <40663591+UmerHA@users.noreply.github.com>	1 year ago
Harrison Chase	dfbf45f028	bump version to 173 (#4910 )	1 year ago
Harrison Chase	b8d48939a2	Harrison/unified objectives (#4905 ) Co-authored-by: Matthias Samwald <samwald@gmx.at>	1 year ago
Harrison Chase	9165267f8a	Harrison/improved retry tool (#4842 )	1 year ago
Leonid Ganeline	c998569c8f	docs: text splitters improvements (#4490 ) #docs: text splitters improvements Changes are only in the Jupyter notebooks. - added links to the source packages and a short description of these packages - removed " Text Splitters" suffixes from the TOC elements (they made the list of the text splitters messy) - moved text splitters, based on the length function into a separate list. They can be mixed with any classes from the "Text Splitters", so it is a different classification. ## Who can review? @hwchase17 - project lead @eyurtsev @vowelparrot NOTE: please, check out the results of the `Python code` text splitter example (text_splitters/examples/python.ipynb). It looks suboptimal.	1 year ago
Steve Kim	613bf9b514	Update getting_started.md (#4482 ) # Added another helpful way for developers who want to set OpenAI API Key dynamically Previous methods like exporting environment variables are good for project-wide settings. But many use cases need to assign API keys dynamically, recently. ```python from langchain.llms import OpenAI llm = OpenAI(openai_api_key="OPENAI_API_KEY") ``` ## Before submitting ```bash export OPENAI_API_KEY="..." ``` Or, ```python import os os.environ["OPENAI_API_KEY"] = "..." ``` <hr> Thank you. Cheers, Bongsang	1 year ago
Ismael G Serrano	41e2394c9c	Fix AzureOpenAI embeddings documentation example. model -> deployment (#4389 ) # Documentation for Azure OpenAI embeddings model - OPENAI_API_VERSION environment variable is needed for the endpoint - The constructor does not work with model, it works with deployment. I fixed it in the notebook. (This is my first contribution) ## Who can review? @hwchase17 @agola Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Davis Chase	8966f61ca5	Zep memory (#4898 ) Co-authored-by: Daniel Chalef <daniel.chalef@private.org> Co-authored-by: Daniel Chalef <131175+danielchalef@users.noreply.github.com>	1 year ago
Davis Chase	df0c33a005	Faiss no avx2 (#4895 ) Co-authored-by: Ali Mirlou <alimirlou@gmail.com>	1 year ago
Leonid Ganeline	b96ab4b763	docs `retriever` improvements (#4430 ) # Docs: improvements in the `retrievers/examples/` notebooks Its primary purpose is to make the Jupyter notebook examples consistent and more suitable for first-time viewers. - add links to the integration source (if applicable) with a short description of this source; - removed `_retriever` suffix from the file names (where it existed) for consistency; - removed ` retriever` from the notebook title (where it existed) for consistency; - added code to install necessary Python package(s); - added code to set up the necessary API Key. - very small fixes in notebooks from other folders (for consistency): - docs/modules/indexes/vectorstores/examples/elasticsearch.ipynb - docs/modules/indexes/vectorstores/examples/pinecone.ipynb - docs/modules/models/llms/integrations/cohere.ipynb - fixed misspelling in langchain/retrievers/time_weighted_retriever.py comment (sorry, about this change in a .py file ) ## Who can review @dev2049	1 year ago
Justin Levi Winter	0147f845f1	Update getting_started.ipynb (#4850 ) minor grammer issue	1 year ago
UmerHA	e257380deb	Typos (#4851 ) # Fixed typos (issues #4818 & #4668 & more typos) - At some places, it said `model = ChatOpenAI(model='gpt-3.5-turbo')` but should be `model = ChatOpenAI(model_name='gpt-3.5-turbo')` - Fixes some other typos Fixes #4818, #4668 ## Who can review? Community members can review the PR once tests pass. Tag maintainers/contributors who might be interested: Models - @hwchase17 - @agola11 Agents / Tools / Toolkits - @vowelparrot	1 year ago
Harrison Chase	720ac49f42	2markdown loader (#4796 ) Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	1 year ago
David Peterson	d5d4c0a172	Update summarize.ipynb (#4529 ) # Update order in which tasks are stated (logically correct) Fixes the order in which steps are placed under titles. @vowelparrot	1 year ago
Brendan Mannix	4e56d3119c	update qdrant docs to reflect the proper way to initialize Qdrant() constructor (#4596 ) # update qdrant docs to reflect the proper way to initialize Qdrant() constructor The [Qdrant docs](https://python.langchain.com/en/latest/modules/indexes/vectorstores/examples/qdrant.html) still contain an old reference for passing an `embedding_function` into the constructor. This is no longer supported. This PR updates the docs to reflect the proper way to initialize `Qdrant()` Old: ![Screenshot 2023-05-12 at 3 06 33 PM](https://github.com/hwchase17/langchain/assets/1552962/dd4063d2-2a07-4340-91bb-e305f7215ddd) New: ![Screenshot 2023-05-12 at 3 21 09 PM](https://github.com/hwchase17/langchain/assets/1552962/aebc3f63-1a8b-4ca3-93c0-a2ce30dcd282)	1 year ago
Sean Morgan	5372a06a8c	DOC: Fix SageMaker example (#4598 ) # Fix SageMaker example typing Since https://github.com/hwchase17/langchain/pull/3249 a new type `LLMContentHandler` is enforced for SageMaker Endpoints Fixes #4168	1 year ago
Anam Hira	3af448d72e	Update huggingface_tools.ipynb (#4700 )	1 year ago
Chandan Routray	e8d46bdd9b	Replaced `SQLDatabaseChain` deprecated direct initialisation with `from_llm` method (#4778 ) # Removed usage of deprecated methods Replaced `SQLDatabaseChain` deprecated direct initialisation with `from_llm` method ## Who can review? @hwchase17 @agola11 --------- Co-authored-by: imeckr <chandanroutray2012@gmail.com> Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Mark Pors	8fd4d5d117	Added dependencies to make example executable (#4790 ) - Installation of non-colab packages - Get API keys # Added dependencies to make notebook executable on hosted notebooks ## Who can review? Community members can review the PR once tests pass. Tag maintainers/contributors who might be interested: @hwchase17 @vowelparrot	1 year ago
Mark Pors	5bc7082e82	Cleanup and added dependencies to make example executable (#4795 ) - Installation of non-colab packages - Get API keys - Get rid of warnings # Cleanup and added dependencies to make notebook executable on hosted notebooks @hwchase17 @vowelparrot	1 year ago
keenangraham	bcce9a3a92	Fix age inconsistency in plan and execute Jupyter notebook example (#4814 ) The current example in https://python.langchain.com/en/latest/modules/agents/plan_and_execute.html has inconsistent reasoning step (observing 28 years and thinking it's 26 years): ``` Observation: 28 years Thought:Based on my search, Gigi Hadid's current age is 26 years old. Action: { "action": "Final Answer", "action_input": "Gigi Hadid's current age is 26 years old." } ``` Guessing this is model noise. Rerunning seems to give correct answer of 28 years.	1 year ago
Raduan Al-Shedivat	00c6ec8a2d	fix(document_loaders/telegram): fix pandas calls + add tests (#4806 ) # Fix Telegram API loader + add tests. I was testing this integration and it was broken with next error: ```python message_threads = loader._get_message_threads(df) KeyError: False ``` Also, this particular loader didn't have any tests / related group in poetry, so I added those as well. @hwchase17 / @eyurtsev please take a look on this fix PR. --------- Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
了空	f7e3d97b19	Remove unnecessary spaces from document object’s page_content of BiliBiliLoader (#4619 ) - Remove unnecessary spaces from document object’s page_content of BiliBiliLoader - Fix BiliBiliLoader document and test file	1 year ago
Eugene Yurtsev	f47ec5b4b6	Docugami docs: First cell should be a title cell (#4735 ) # Make first cell a title in docugami docs This makes the first cell a title cell in docugami notebook	1 year ago
Harrison Chase	a7af32c274	Cassandra support for chat history (#4378 ) (#4764 ) # Cassandra support for chat history ### Description - Store chat messages in cassandra ### Dependency - cassandra-driver - Python Module ## Before submitting - Added Integration Test ## Who can review? @hwchase17 @agola11 # Your PR Title (What it does) <!-- Thank you for contributing to LangChain! Your PR will appear in our next release under the title you set. Please make sure it highlights your valuable contribution. Replace this with a description of the change, the issue it fixes (if applicable), and relevant context. List any dependencies required for this change. After you're done, someone will review your PR. They may suggest improvements. If no one reviews your PR within a few days, feel free to @-mention the same people again, as notifications can get lost. --> <!-- Remove if not applicable --> Fixes # (issue) ## Before submitting <!-- If you're adding a new integration, include an integration test and an example notebook showing its use! --> ## Who can review? Community members can review the PR once tests pass. Tag maintainers/contributors who might be interested: <!-- For a quicker response, figure out the right person to tag with @ @hwchase17 - project lead Tracing / Callbacks - @agola11 Async - @agola11 DataLoaders - @eyurtsev Models - @hwchase17 - @agola11 Agents / Tools / Toolkits - @vowelparrot VectorStores / Retrievers / Memory - @dev2049 --> Co-authored-by: Jinto Jose <129657162+jj701@users.noreply.github.com>	1 year ago
shiyu22	21b9397342	Update the milvus example (#4706 ) # Fix issue when running example - add the query content - update the `user` parameter with Zilliz Signed-off-by: shiyu22 <shiyu.chen@zilliz.com>	1 year ago
Jinto Jose	1e467d9fc4	Jupyter Notebook Example for using Mongodb to store Chat Message History (#4436 ) # Jupyter Notebook Example for using Mongodb Chat Message History @dev2049	1 year ago
Roma	cb802edf75	[Feature] Add GraphQL Query Tool (#4409 ) # Add GraphQL Query Support This PR introduces a GraphQL API Wrapper tool that allows LLM agents to query GraphQL databases. The tool utilizes the httpx and gql Python packages to interact with GraphQL APIs and provides a simple interface for running queries with LLM agents. @vowelparrot --------- Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Harrison Chase	dd95f0892d	Harrison/add top k (#4707 ) Co-authored-by: blc16 <benlc@umich.edu>	1 year ago
Eugene Yurtsev	3c490b5ba3	Docugami DataLoader (#4727 ) ### Adds a document loader for Docugami Specifically: 1. Adds a data loader that talks to the [Docugami](http://docugami.com) API to download processed documents as semantic XML 2. Parses the semantic XML into chunks, with additional metadata capturing chunk semantics 3. Adds a detailed notebook showing how you can use additional metadata returned by Docugami for techniques like the [self-querying retriever](https://python.langchain.com/en/latest/modules/indexes/retrievers/examples/self_query_retriever.html) 4. Adds an integration test, and related documentation Here is an example of a result that is not possible without the capabilities added by Docugami (from the notebook): <img width="1585" alt="image" src="https://github.com/hwchase17/langchain/assets/749277/bb6c1ce3-13dc-4349-a53b-de16681fdd5b"> --------- Co-authored-by: Taqi Jaffri <tjaffri@docugami.com> Co-authored-by: Taqi Jaffri <tjaffri@gmail.com>	1 year ago
Lester Yang	cd3f9865f3	Feature: pdfplumber PDF loader with BaseBlobParser (#4552 ) # Feature: pdfplumber PDF loader with BaseBlobParser * Adds pdfplumber as a PDF loader * Adds pdfplumber as a blob parser.	1 year ago
Harrison Chase	b6e3ac17c4	Harrison/sitemap local (#4704 ) Co-authored-by: Lukas Bauer <lukas.bauer@mayflower.de>	1 year ago
Harrison Chase	12b4ee1fc7	Harrison/telegram chat loader (#4698 ) Co-authored-by: Akinwande Komolafe <47945512+Sensei-akin@users.noreply.github.com> Co-authored-by: Akinwande Komolafe <akhinoz@gmail.com>	1 year ago
Samuli Rauatmaa	66828ad231	add the existing OpenWeatherMap tool to the public api (#4292 ) [OpenWeatherMapAPIWrapper](`f70e18a5b3/docs/modules/agents/tools/examples/openweathermap.ipynb`) works wonderfully, but the _tool_ itself can't be used in master branch. - added OpenWeatherMap tool to the public api, to be loadable with `load_tools` by using "openweathermap-api" tool name (that name is used in the existing [docs](`aff33d52c5/docs/modules/agents/tools/getting_started.md`), at the bottom of the page) - updated OpenWeatherMap tool's description to make the input format match what the API expects (e.g. `London,GB` instead of `'London,GB'`) - added [ecosystem documentation page for OpenWeatherMap](`f9c41594fe/docs/ecosystem/openweathermap.md`) - added tool usage example to [OpenWeatherMap's notebook](`f9c41594fe/docs/modules/agents/tools/examples/openweathermap.ipynb`) Let me know if there's something I missed or something needs to be updated! Or feel free to make edits yourself if that makes it easier for you 🙂	1 year ago
Harrison Chase	6f47ab17a4	Harrison/param notion db (#4689 ) Co-authored-by: Edward Park <ed.sh.park@gmail.com>	1 year ago
Harrison Chase	5d63fc65e1	add warning for combined memory (#4688 )	1 year ago
Harrison Chase	a48810fb21	dont have openai_api_version by default (#4687 ) an alternative to https://github.com/hwchase17/langchain/pull/4234/files	1 year ago
Zander Chase	d85b04be7f	Add RELLM and JSONFormer experimental LLM decoding (#4185 ) [RELLM](https://github.com/r2d4/rellm) is a library that wraps local HuggingFace pipeline models for structured decoding. RELLM works by generating tokens one at a time. At each step, it masks tokens that don't conform to the provided partial regular expression. [JSONFormer](https://github.com/1rgs/jsonformer) is a bit different, where it sequentially adds the keys then decodes each value directly	1 year ago
Harrison Chase	243886be93	Harrison/virtual time (#4658 ) Co-authored-by: ifsheldon <39153080+ifsheldon@users.noreply.github.com> Co-authored-by: maple.liang <maple.liang@gempoll.com>	1 year ago
Harrison Chase	ef49c659f6	add embedding router (#4644 )	1 year ago
Harrison Chase	c09bb00959	Harrison/summary memory history (#4649 ) Co-authored-by: engkheng <60956360+outday29@users.noreply.github.com>	1 year ago
Harrison Chase	44ae673388	Harrison/multithreading directory loader (#4650 ) Co-authored-by: PawelFaron <42373772+PawelFaron@users.noreply.github.com> Co-authored-by: Pawel Faron <ext-pawel.faron@vaisala.com>	1 year ago
Harrison Chase	873b0c7eb6	Harrison/structured chat mem (#4652 ) Co-authored-by: d 3 n 7 <29033313+d3n7@users.noreply.github.com>	1 year ago
Harrison Chase	279605b4d3	Harrison/metaphor search (#4657 ) Co-authored-by: Jeffrey Wang <jeffreyzhiyuanwang@gmail.com>	1 year ago
Harrison Chase	9aa9fe7021	Harrison/spark connect example (#4659 ) Co-authored-by: Mike Wang <62768671+skcoirz@users.noreply.github.com>	1 year ago
Leonid Ganeline	3ce78ef6c4	docs: document_loaders classification (#4069 ) Problem statement: the [document_loaders](https://python.langchain.com/en/latest/modules/indexes/document_loaders.html#) section is too long and hard to comprehend. Proposal: group document_loaders by 3 classes: (see `Files changed` tab) UPDATE: I've completely reworked the document_loader classification. Now this PR changes only one file! FYI @eyurtsev @hwchase17	1 year ago
Harrison Chase	1e322ffc1c	change heading	1 year ago
Davis Chase	9ab7101182	WIP: FLARE-inspired chain (#4612 ) Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Harrison Chase	daa3e6dedb	Harrison/prompt constructor methods (#4616 )	1 year ago
Harrison Chase	6265cbfb11	Harrison/standard llm interface (#4615 )	1 year ago
Harrison Chase	7d425cbf38	improve sql prompt (#4611 ) Co-authored-by: Taqi Jaffri <tjaffri@docugami.com> Co-authored-by: Taqi Jaffri <tjaffri@gmail.com>	1 year ago
Tim Asp	ed0d557ede	docs: fix pdf docs hierarchy and formatting (#4593 ) # Fix pdf loader docs page ![image](https://github.com/hwchase17/langchain/assets/707699/4a11f379-00ed-4f7a-9870-71f74e0cadc6) Using h1's messes with hierarchy, this fixes that, and moves the PyPDFium2 loader out of the middle of PDFMiner docs	1 year ago
Davis Chase	a4a9d1f403	Improve vespa interface (#4546 ) ![Screenshot 2023-05-11 at 7 50 31 PM](https://github.com/hwchase17/langchain/assets/130488702/bc8ab4bb-8006-44fc-ba07-df54e84ee2c1)	1 year ago
Neil Ruaro	3a2855945b	added documentation on retrieving a PG vectorstore (#4578 ) This PR adds in documentation on querying an existing vectorstore in PG Fixes 3191 (issue)	1 year ago
Harrison Chase	5ad151ed44	Add constitutional principles from paper (#4554 ) Add constitutional principles from https://arxiv.org/pdf/2212.08073.pdf --------- Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Sai Vinay G	cf4c1394a2	feat: Added class to support huggingface text generation inference server (#4447 ) [Text Generation Inference](https://github.com/huggingface/text-generation-inference) is a Rust, Python and gRPC server for generating text using LLMs. This pull request add support for self hosted Text Generation Inference servers. feature: #4280 --------- Co-authored-by: Your Name <you@example.com> Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Leonid Ganeline	e17d0319d5	Add `arxiv` retriever (#4538 )	1 year ago
SimFG	7bcf238a1a	Optimize the initialization method of GPTCache (#4522 ) Optimize the initialization method of GPTCache, so that users can use GPTCache more quickly.	1 year ago
kYLe	446b60d803	Fix a typo in langchain/docs/modules/models/llms/integrations/anyscale.ipynb (#4526 )	1 year ago
kYLe	0d51a1f12b	Add LLMs support for Anyscale Service (#4350 ) Add Anyscale service integration under LLM Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Zander Chase	d969f43ed8	Load HuggingFace Tool (#4475 ) # Add option to `load_huggingface_tool` Expose a method to load a huggingface Tool from the HF hub --------- Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Harrison Chase	3ce29cb4a6	Harrison/new search (#4359 ) Co-authored-by: Jiaping(JP) Zhang <vincentzhangv@gmail.com>	1 year ago
Davis Chase	9ec60ad832	Add azure cognitive search retriever (#4467 ) All credit to @UmerHA, made a couple small changes --------- Co-authored-by: UmerHA <40663591+UmerHA@users.noreply.github.com>	1 year ago
Davis Chase	46b100ea63	Add DocArray vector stores (#4483 ) Thanks to @anna-charlotte and @jupyterjazz for the contribution! Made few small changes to get it across the finish line --------- Signed-off-by: anna-charlotte <charlotte.gerhaher@jina.ai> Signed-off-by: jupyterjazz <saba.sturua@jina.ai> Co-authored-by: anna-charlotte <charlotte.gerhaher@jina.ai> Co-authored-by: jupyterjazz <saba.sturua@jina.ai> Co-authored-by: Saba Sturua <45267439+jupyterjazz@users.noreply.github.com>	1 year ago
Davis Chase	04475bea7d	Mv plan and execute to experimental (#4459 )	1 year ago
Matt Robinson	3637d6da6e	feat: add loader for open office odt files (#4405 ) # ODF File Loader Adds a data loader for handling Open Office ODT files. Requires `unstructured>=0.6.3`. ### Testing The following should work using the `fake.odt` example doc from the [`unstructured` repo](https://github.com/Unstructured-IO/unstructured). ```python from langchain.document_loaders import UnstructuredODTLoader loader = UnstructuredODTLoader(file_path="fake.odt", mode="elements") loader.load() loader = UnstructuredODTLoader(file_path="fake.odt", mode="single") loader.load() ```	1 year ago
Harrison Chase	f0cfed636f	change nb name	1 year ago
Harrison Chase	6b8d144ccc	Harrison/plan and solve (#4422 )	1 year ago
Leonid Ganeline	ce15ffae6a	added `Wikipedia` retriever (#4302 ) - added `Wikipedia` retriever. It is effectively a wrapper for `WikipediaAPIWrapper`. It wrapps load() into get_relevant_documents() - sorted `__all__` in the `retrievers/__init__` - added integration tests for the WikipediaRetriever - added an example (as Jupyter notebook) for the WikipediaRetriever	1 year ago
Prayson Wilfred Daniel	2b4ba203f7	query correction from when to what (#4383 ) # Minor Wording Documentation Change ```python agent_chain.run("When's my friend Eric's surname?") # Answer with 'Zhu' ``` is change to ```python agent_chain.run("What's my friend Eric's surname?") # Answer with 'Zhu' ``` I think when is a residual of the old query that was "When’s my friends Eric`s birthday?".	1 year ago
BioErrorLog	04f765b838	Fix grammar in Text Splitters docs (#4373 ) # Fix grammar in Text Splitters docs Just a small fix of grammar in the documentation: "That means there two different axes" -> "That means there are two different axes"	1 year ago
Ankush Gola	b3ecce0545	fix json saving, update docs to reference anthropic chat model (#4364 ) Fixes # (issue) https://github.com/hwchase17/langchain/issues/4085	1 year ago
Simba Khadder	d84df25466	Add example on how to use Featureform with langchain (#4337 ) Added an example on how to use Featureform to connecting_to_a_feature_store.ipynb .	1 year ago
Zander Chase	8b284f9ad0	Pass parsed inputs through to tool _run (#4309 )	1 year ago
Harrison Chase	c8b0b6e6c1	add youtube tools (#4320 )	1 year ago
PawelFaron	04b74d0446	Adjusted GPT4All llm to streaming API and added support for GPT4All_J (#4131 ) Fix for these issues: https://github.com/hwchase17/langchain/issues/4126 https://github.com/hwchase17/langchain/issues/3839#issuecomment-1534258559 --------- Co-authored-by: Pawel Faron <ext-pawel.faron@vaisala.com>	1 year ago
Harrison Chase	64940e9d0f	docs for azure (#4238 )	1 year ago
Myeongseop Kim	747b5f87c2	Add HumanInputLLM (#4160 ) Related: #4028, I opened a new PR because (1) I was unable to unstage mistakenly committed files (I'm not familiar with git enough to resolve this issue), (2) I felt closing the original PR and opening a new PR would be more appropriate if I changed the class name. This PR creates HumanInputLLM(HumanLLM in #4028), a simple LLM wrapper class that returns user input as the response. I also added a simple Jupyter notebook regarding how and why to use this LLM wrapper. In the notebook, I went over how to use this LLM wrapper and showed example of testing `WikipediaQueryRun` using HumanInputLLM. I believe this LLM wrapper will be useful especially for debugging, educational or testing purpose.	1 year ago
Davis Chase	6cd51ef3d0	Simplify router chain constructor signatures (#4146 )	1 year ago
Leonid Ganeline	9544b30821	added `Wikipedia` document loader (#4141 ) - Added the `Wikipedia` document loader. It is based on the existing `unilities/WikipediaAPIWrapper` - Added a respective ut-s and example notebook - Sorted list of classes in __init__	1 year ago
Davis Chase	5ca13cc1f0	Dev2049/pypdfium2 (#4209 ) thanks @jerrytigerxu for the addition! --------- Co-authored-by: Jere Xu <jtxu2008@gmail.com> Co-authored-by: jerrytigerxu <jere.tiger.xu@gmailc.om>	1 year ago
Leonid Ganeline	59204a5033	docs: `document_loaders` improvements (#4200 ) - made notebooks consistent: titles, service/format descriptions. - corrected short names to full names, for example, `Word` -> `Microsoft Word` - added missed descriptions - renamed notebook files to make ToC correctly sorted	1 year ago
Aivin V. Solatorio	6567b73e1a	JSON loader (#4067 ) This implements a loader of text passages in JSON format. The `jq` syntax is used to define a schema for accessing the relevant contents from the JSON file. This requires dependency on the `jq` package: https://pypi.org/project/jq/. --------- Signed-off-by: Aivin V. Solatorio <avsolatorio@gmail.com>	1 year ago
Harrison Chase	26534457f5	simplify csv args (#4182 )	1 year ago
Davis Chase	d84bb02881	Add Chroma self query (#4149 ) Add internal query language -> chroma metadata filter translator	1 year ago
Vinoo Ganesh	905a2114d7	Fix: Typo in Docs (#4179 ) Fixing small typo in docs	1 year ago
Harrison Chase	a9c2450330	Harrison/toml loader (#4090 ) Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>	1 year ago
Harrison Chase	fba6921b50	Harrison/one drive loader (#4081 ) Co-authored-by: José Ferraz Neto <netoferraz@gmail.com>	1 year ago
AndreLCanada	bf726f9d8a	Update python_repl docs (#4012 ) In the example for creating a Python REPL tool under the Agent module, the ".run" was omitted in the example. I believe this is required when defining a Tool.	1 year ago
Mike Wang	67db495fcf	[agent] Add Spark Agent (#4020 ) - added support for spark through pyspark library. - added jupyter notebook as example.	1 year ago
Gengliang Wang	8af25867cb	Simplify HumanMessages in the quick start guide (#4026 ) In the section `Get Message Completions from a Chat Model` of the quick start guide, the HumanMessage doesn't need to include `Translate this sentence from English to French.` when there is a system message. Simplify HumanMessages in these examples can further demonstrate the power of LLM.	1 year ago
Harrison Chase	087a4bd2b8	improve agent documentation (#4062 )	1 year ago
rogerserper	b1446bea5f	google-serper: async + full json results + support for Google Images, Places and News (#4078 ) * implemented arun, results, and aresults. Reuses aiosession if available. * helper tools GoogleSerperRun and GoogleSerperResults * support for Google Images, Places and News (examples given) and filtering based on time (e.g. past hour) * updated docs	1 year ago
Davis Chase	7f8727bbcd	Router chains (#4019 ) Unpolished router examples to help flesh out abstractions and use cases ![Screenshot 2023-05-02 at 7 02 58 PM](https://user-images.githubusercontent.com/130488702/235820394-389e5584-db0b-415e-a260-2824b5555167.png) --------- Co-authored-by: Shreya Rajpal <shreya.rajpal@gmail.com>	1 year ago
Harrison Chase	5f30cc8713	Harrison/knn retriever (#4083 ) Co-authored-by: Yuichi Tateno (secon) <hotchpotch@users.noreply.github.com>	1 year ago
Harrison Chase	5a269d3175	Harrison/media wiki xml (#4072 ) Co-authored-by: Géraud de Drouas <gdedrouas@users.noreply.github.com>	1 year ago
Nikolas Garske	1608f5dcae	Remove pip stdout and fix typo (#4050 )	1 year ago

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