Commit Graph

2797 Commits (21e0df937f57e14e23d2f605019be01658fe7b3a)

Author SHA1 Message Date
Nan LI 0b393315ce
community: Correct Input API Key Name in Notebook and Enhance Readability of Comments for ZhipuAI Chat Model (#15529)
- **Description:** This update rectifies an error in the notebook by
changing the input variable from `zhipu_api_key` to `api_key`. It also
includes revisions to comments to improve program readability.
- **Issue:** The input variable in the notebook example should be
`api_key` instead of `zhipu_api_key`.
- **Dependencies:** No additional dependencies are required for this
change.

To ensure quality and standards, we have performed extensive linting and
testing. Commands such as make format, make lint, and make test have
been run from the root of the modified package to ensure compliance with
LangChain's coding standards.
8 months ago
V.Prasanna kumar 378d40f3ea
changed broken link for wandb tracing with agent (#15578)
fix of #14905 

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---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
8 months ago
Ammar Azman a37389ac59
Adding reading source for Curie model (#15569)
Improving documentation

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8 months ago
Bagatur 4759d10cf6
docs: add changelog (#15606)
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---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
8 months ago
Usama Shahid f0128dbcde
Update openai_tools.ipynb (#15649)
Description: Update openai_tools.ipynb
Issue: The distinction between OpenAI function agents and OpenAI tools
was not adequately emphasised.
8 months ago
Harrison Chase 472f70c54b
fix docs build (#15645) 8 months ago
Erick Friis b1fa726377
docs: langchain-openai (#15513)
Updates docs and cookbooks to import ChatOpenAI, OpenAI, and OpenAI
Embeddings from `langchain_openai`

There are likely more

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
8 months ago
Harrison Chase be612f408e
move output parser table (#15637) 8 months ago
Bagatur c5226d7a18
docs: update cohere chat integration (#15562)
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
8 months ago
Bagatur 75281af822
docs: Fix chain redirects (#15600) 8 months ago
Harrison Chase b484d941ae
update memory (#15507) 8 months ago
Harrison Chase 9b9449750c
update chain docs (#15495)
Co-authored-by: Bagatur <baskaryan@gmail.com>
8 months ago
Harrison Chase fd5fbb507d
fix links (#15566)
there are still a few broken ones:

- some in the chains docs, which I will delete soon :)
- some pointing to a sqlite tool, which we should add
8 months ago
Matthew Kwiatkowski 7c4fe58f55
Docs: Fix typos in question_answering (#15565)
**Description**: Fixed a minor typo in the RAG Docs:
- ~~This usually happen offline~~ -> This usually happen**s** offline
8 months ago
V.Prasanna kumar aa1c7a56a9
docs: removed deprecated openai model (#15533)
removed the deprecated model from text embedding page of openai notebook
and added the suggested model from openai page


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8 months ago
Harrison Chase 14966581df
add ragatouille (#15561) 8 months ago
Harrison Chase 7a93356cbc
add new chain howtos (#15430) 8 months ago
Erick Friis 81886ad345
docs: fix broken link (#15509) 8 months ago
Erick Friis 02f9c76791
docs: broken link in contributor docs (#15436) 8 months ago
Erick Friis 70beb2e40d
docs: contributor faq (#15502) 8 months ago
Bagatur baeac236b6
langchain[patch], experimental[patch]: update utilities imports (#15438) 8 months ago
Nolan 6c4b5a4eff
Add option to preserve headers in MarkdownHeaderTextSplitter (#14433)
- **Description:** `MarkdownHeaderTextSplitter` currently strips header
lines from chunked content. Many applications require these header lines
are preserved. This adds an optional parameter to preserve those headers
in the chunked content.
  - **Issue:** #2836 (relevant)
  - **Dependencies:** -
  - **Tag maintainer:** @baskaryan
  - **Twitter handle:** @finnless

Unit tests and new examples in notebook included.

cc @rlancemartin

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
8 months ago
Xin Liu 0a7d360ba4
feat: new integration `wasm_chat` (#14787)
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Adds `WasmChat` integration. `WasmChat` runs GGUF models locally or via
chat service in lightweight and secure WebAssembly containers. In this
PR, `WasmChatService` is introduced as the first step of the
integration. `WasmChatService` is driven by
[llama-api-server](https://github.com/second-state/llama-utils) and
[WasmEdge Runtime](https://wasmedge.org/).

---------

Signed-off-by: Xin Liu <sam@secondstate.io>
8 months ago
Harrison Chase 51dcb89a72
cleanup getting started (#15450) 8 months ago
Erick Friis 620168e459
docs: together ai updates (#15435) 8 months ago
Bagatur 93e924ec96
langchain[patch], docs: update agent toolkit imports (#15434) 8 months ago
Ashley Xu 0ce7858529
feat: add Google BigQueryVectorSearch in vectorstore (#14829)
BigQuery vector search lets you use GoogleSQL to do semantic search,
using vector indexes for fast but approximate results, or using brute
force for exact results.

This PR integrates LangChain vectorstore with BigQuery Vector Search.

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Replace this entire comment with:
  - **Description:** a description of the change, 
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---------

Co-authored-by: Vlad Kolesnikov <vladkol@google.com>
8 months ago
Shaurya Rohatgi e1c2cd7a28
community: Semanticscholar tool to search 200M+ scientific articles (#15151)
- **Description:** Tool now supports querying over 200 million
scientific articles, vastly expanding its reach beyond the 2 million
articles accessible through Arxiv. This update significantly broadens
access to the entire scope of scientific literature.
- **Dependencies:** semantischolar
https://github.com/danielnsilva/semanticscholar
  - **Twitter handle:** @shauryr

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
8 months ago
aqibamir 073e4107cd
Fixed minor type in self_query.ipynb (#15196)
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8 months ago
Bagatur 1678d6ca17
langchain[patch], experimental[patch], docs: update tools imports (#15433) 8 months ago
Leonid Ganeline 1e6519edc2
docs `Microsoft` platform page update (#15420)
Added two new document_loader references. Improved the format
consistency of the example pages
8 months ago
Bagatur fa5d49f2c1
docs, experimental[patch], langchain[patch], community[patch]: update storage imports (#15429)
ran 
```bash
g grep -l "langchain.vectorstores" | xargs -L 1 sed -i '' "s/langchain\.vectorstores/langchain_community.vectorstores/g"
g grep -l "langchain.document_loaders" | xargs -L 1 sed -i '' "s/langchain\.document_loaders/langchain_community.document_loaders/g"
g grep -l "langchain.chat_loaders" | xargs -L 1 sed -i '' "s/langchain\.chat_loaders/langchain_community.chat_loaders/g"
g grep -l "langchain.document_transformers" | xargs -L 1 sed -i '' "s/langchain\.document_transformers/langchain_community.document_transformers/g"
g grep -l "langchain\.graphs" | xargs -L 1 sed -i '' "s/langchain\.graphs/langchain_community.graphs/g"
g grep -l "langchain\.memory\.chat_message_histories" | xargs -L 1 sed -i '' "s/langchain\.memory\.chat_message_histories/langchain_community.chat_message_histories/g"
gco master libs/langchain/tests/unit_tests/*/test_imports.py
gco master libs/langchain/tests/unit_tests/**/test_public_api.py
```
8 months ago
Bagatur 480626dc99
docs, community[patch], experimental[patch], langchain[patch], cli[pa… (#15412)
…tch]: import models from community

ran
```bash
git grep -l 'from langchain\.chat_models' | xargs -L 1 sed -i '' "s/from\ langchain\.chat_models/from\ langchain_community.chat_models/g"
git grep -l 'from langchain\.llms' | xargs -L 1 sed -i '' "s/from\ langchain\.llms/from\ langchain_community.llms/g"
git grep -l 'from langchain\.embeddings' | xargs -L 1 sed -i '' "s/from\ langchain\.embeddings/from\ langchain_community.embeddings/g"
git checkout master libs/langchain/tests/unit_tests/llms
git checkout master libs/langchain/tests/unit_tests/chat_models
git checkout master libs/langchain/tests/unit_tests/embeddings/test_imports.py
make format
cd libs/langchain; make format
cd ../experimental; make format
cd ../core; make format
```
8 months ago
Bagatur 8e0d5813c2
langchain[patch], experimental[patch]: replace langchain.schema imports (#15410)
Import from core instead.

Ran:
```bash
git grep -l 'from langchain.schema\.output_parser' | xargs -L 1 sed -i '' "s/from\ langchain\.schema\.output_parser/from\ langchain_core.output_parsers/g"
git grep -l 'from langchain.schema\.messages' | xargs -L 1 sed -i '' "s/from\ langchain\.schema\.messages/from\ langchain_core.messages/g"
git grep -l 'from langchain.schema\.document' | xargs -L 1 sed -i '' "s/from\ langchain\.schema\.document/from\ langchain_core.documents/g"
git grep -l 'from langchain.schema\.runnable' | xargs -L 1 sed -i '' "s/from\ langchain\.schema\.runnable/from\ langchain_core.runnables/g"
git grep -l 'from langchain.schema\.vectorstore' | xargs -L 1 sed -i '' "s/from\ langchain\.schema\.vectorstore/from\ langchain_core.vectorstores/g"
git grep -l 'from langchain.schema\.language_model' | xargs -L 1 sed -i '' "s/from\ langchain\.schema\.language_model/from\ langchain_core.language_models/g"
git grep -l 'from langchain.schema\.embeddings' | xargs -L 1 sed -i '' "s/from\ langchain\.schema\.embeddings/from\ langchain_core.embeddings/g"
git grep -l 'from langchain.schema\.storage' | xargs -L 1 sed -i '' "s/from\ langchain\.schema\.storage/from\ langchain_core.stores/g"
git checkout master libs/langchain/tests/unit_tests/schema/
make format
cd libs/experimental
make format
cd ../langchain
make format
```
8 months ago
Bagatur a3d47b4f19
docs: fix model i/o index links (#15421) 8 months ago
Bagatur 5a43e0e885
docs: fix agents index links (#15419) 8 months ago
Bob Lin 4488234d64
Update `gpt4all.mdx` doc (#15392)
The [pyllamacpp](https://github.com/nomic-ai/pyllamacpp) repository has
been archived and the model name and usage need to be changed.
8 months ago
Mateusz Szewczyk cbfaccc424
WatsonxLLM updates/enhancements (#14598)
- **Description:** updates/enhancements to IBM
[watsonx.ai](https://www.ibm.com/products/watsonx-ai) LLM provider
(prompt tuned models and prompt templates deployments support)
- **Dependencies:**
[ibm-watsonx-ai](https://pypi.org/project/ibm-watsonx-ai/),
  - **Tag maintainer:** : @hwchase17 , @eyurtsev , @baskaryan 
  - **Twitter handle:** details in comment below.

Please make sure your PR is passing linting and testing before
submitting. Run `make format`, `make lint` and `make test` to check this
locally. 

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
9 months ago
Thomas B 9d8468a576
Enhancement on feature/yaml output parser (#14674)
Adding to my previously, already merged PR I made some further
improvements:

* Added documentation to the existing Pydantic Parser notebook, with an
example using LCEL and `with_retry()` on `OutputParserException`.
* Added an additional output example to the prompt
* More lenient parser in terms of LLM output format
* Amended unit test

FYI @hwchase17

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
9 months ago
Muntaqa Mahmood cf2dd2fa25
Added: docs Headers to Steam Tool notebook steps (#14749)
Added some Headers in steam tool notebook to match consistency with the
other toolkit notebooks
  - Dependencies: no new dependencies
  - Tag maintainer: @hwchase17, @baskaryan

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
9 months ago
Leonid Ganeline de682761c5
docs `microsoft` pages sort order fix (#14771)
`integrations/document_loaders/` `Excel` and `OneNote` pages in the
navbar were in the wrong sort order. It is because the file names are
not equal to the page titles.
- renamed `excel` and `onenote` file names
9 months ago
Nan LI f506b4cfd2
community: Integration of New Chat Model Based on ChatGLM3 via ZhipuAI API (#15105)
- **Description:** 
- This PR introduces a significant enhancement to the LangChain project
by integrating a new chat model powered by the third-generation base
large model, ChatGLM3, via the zhipuai API.
- This advanced model supports functionalities like function calls, code
interpretation, and intelligent Agent capabilities.
- The additions include the chat model itself, comprehensive
documentation in the form of Python notebook docs, and thorough testing
with both unit and integrated tests.
- **Dependencies:** This update relies on the ZhipuAI package as a key
dependency.
- **Twitter handle:** If this PR receives spotlight attention, we would
be honored to receive a mention for our integration of the advanced
ChatGLM3 model via the ZhipuAI API. Kindly tag us at @kaiwu.

To ensure quality and standards, we have performed extensive linting and
testing. Commands such as make format, make lint, and make test have
been run from the root of the modified package to ensure compliance with
LangChain's coding standards.

TO DO: Continue refining and enhancing both the unit tests and
integrated tests.

---------

Co-authored-by: jing <jingguo92@gmail.com>
Co-authored-by: hyy1987 <779003812@qq.com>
Co-authored-by: jianchuanqi <qijianchuan@hotmail.com>
Co-authored-by: lirq <whuclarence@gmail.com>
Co-authored-by: whucalrence <81530213+whucalrence@users.noreply.github.com>
Co-authored-by: Jing Guo <48378126+JaneCrystall@users.noreply.github.com>
9 months ago
Hin 2cf1e73d12
Feat add volcano embedding (#14693)
Description: Volcano Ark is an enterprise-grade large-model service
platform for developers, providing a full range of functions and
services such as model training, inference, evaluation, fine-tuning. You
can visit its homepage at https://www.volcengine.com/docs/82379/1099455
for details. This change could help developers use the platform for
embedding.
Issue: None
Dependencies: volcengine
Tag maintainer: @baskaryan
Twitter handle: @hinnnnnnnnnnnns

---------

Co-authored-by: lujingxuansc <lujingxuansc@bytedance.com>
9 months ago
Harrison Chase 81a7a83b21
[docs] update toolkit docs (#15294)
its probably too much work to do all toolkits before 0.1

Also, some agent toolkits (like pandas and python) will require more
work
9 months ago
GauravWaghmare f79bec12eb
Langchain: Fix typo in documentation (#15124)
**Description:**
Fix typo in documentation. 

**Twitter handle:**
@HydrogenHydride
9 months ago
Vardhaman c2c2f252c2
docs: updated document for 'Return Source Documents' Functionality (#15106)
<!-- Thank you for contributing to LangChain!

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whichever of langchain, community, core, experimental, etc. is being
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If you're adding a new integration, please include:
1. a test for the integration, preferably unit tests that do not rely on
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- **Description:** updated the outdated code in the document that was
generating the error,
  - **Issue:** #15086 ,
  - **Dependencies:** N/A,
- **Twitter handle:** [@vardhaman722](https://twitter.com/vardhaman722)
9 months ago
Abhishek Mishra f466b6aa4a
Documentation: Update playwright documentation for langchain version >= 0.0.351 (#15260)
- A documentation change in the example listed under:
https://python.langchain.com/docs/integrations/toolkits/playwright
- `create_async_playwright_browser` does not exist under the module:
`langchain.tools.playwright.utils` post >= 0.0.351 version
  - No dependencies to be changed

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
9 months ago
Ahmed Hathout d0a1c71eda
Langchain: Fix quickstart doc code not working (#15352)
The quickstart doc is missing a few but very simple things that without
them, the code does not work. This PR fixes that by
- Adding commands to install `tiktoken` and `langchainhub`
- Adds a comma between 2 parameters for one of the methods
9 months ago
Donovan Muller a7f0b65d26
Docs: Fix spelling and grammar on Concepts page (#15364)
- **Description:**  Fix a few spelling and grammar issues
  - **Issue:** NA
  - **Dependencies:** NA
  - **Twitter handle:** @donovancmuller
 
<!-- Thank you for contributing to LangChain!

Please title your PR "<package>: <description>", where <package> is
whichever of langchain, community, core, experimental, etc. is being
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9 months ago
Harrison Chase 768334b6a4
[docs] update agent cookbook lcel (#15349) 9 months ago
Yinghao Zhu 870b4033ed
docs(ollama): Fix Documentation in `CallbackManager`, missing `])` (#15380)
- **Description:** This PR corrects a documentation error in the
`ollama` usage tutorial. Specifically, it fixes a missing `])` in the
`CallbackManager()` example, ensuring that the code snippet is
syntactically correct and can be successfully executed.
  - **Issue:** N/A
- **Dependencies:** No additional dependencies are required for this
change.
  - **Twitter handle:** My twitter is @yhzhu99
9 months ago
Bagatur 26f84b74d0
docs: revamp redirects (#15366) 9 months ago
Bagatur 27dca2d92f
docs: cleanup rag use case (#15284) 9 months ago
Ofer Mendelevitch 11accf8366
Community: Newlines before bullets in IPYNB files (Vectara) (#15330)
- **Description:** updated all Vectara IPYNB files so that bullets look
okay in docs (added newline)
  - **Twitter handle:** @ofermend
9 months ago
Harrison Chase f20c56db41
[documentation] documentation revamp (#15281)
needs new versions of langchain-core and langchain

---------

Co-authored-by: Nuno Campos <nuno@langchain.dev>
9 months ago
Kelly Elton 70e5d05952
Update vectorstore_retriever_memory.mdx (#15275)
removed bad comments

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9 months ago
Matthew Teschke 621493228b
langchain: Exclude non-utf8 file from loader since it causes an error in the code_understanding example (#15324)
- **Description:** in the code_understanding.ipynb example, the loader
errors out on the
langchain/libs/community/tests/examples/non-utf8-encoding.py file, so I
updated the loader to exclude that file. Excluding that file allows the
example to run.
  - **Issue:** not applicable
  - **Dependencies:** none
9 months ago
Bagatur 8e06472c91
docs: add use cases index (#15279) 9 months ago
Shorthills AI 1343c746c5
Fixed small gramm mistakes (#15246)
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---------

Co-authored-by: Vishal <141389263+VishalYadavShorthillsAI@users.noreply.github.com>
Co-authored-by: Sanskar Tanwar <142409040+SanskarTanwarShorthillsAI@users.noreply.github.com>
Co-authored-by: UpneetShorthillsAI <144228282+UpneetShorthillsAI@users.noreply.github.com>
Co-authored-by: HarshGuptaShorthillsAI <144897987+HarshGuptaShorthillsAI@users.noreply.github.com>
Co-authored-by: AdityaKalraShorthillsAI <143726711+AdityaKalraShorthillsAI@users.noreply.github.com>
Co-authored-by: SakshiShorthillsAI <144228183+SakshiShorthillsAI@users.noreply.github.com>
Co-authored-by: AashiGuptaShorthillsAI <144897730+AashiGuptaShorthillsAI@users.noreply.github.com>
Co-authored-by: ShamshadAhmedShorthillsAI <144897733+ShamshadAhmedShorthillsAI@users.noreply.github.com>
Co-authored-by: ManpreetShorthillsAI <142380984+ManpreetShorthillsAI@users.noreply.github.com>
9 months ago
Bob Lin a464eb4394
community: Make doctran synchronous (#15264)
### Description

I found that the methods in [the doctran
library](https://github.com/psychic-api/doctran) have been restructured
into [synchronized
versions](14944a59f7),

And [the example
ipynb](https://github.com/psychic-api/doctran/blob/main/examples.ipynb)
also shows that the code is synchronized, but the README has not been
updated yet.

so we need to modify the code and update the documentation.

### Issue

https://github.com/langchain-ai/langchain/issues/14645
9 months ago
Nuno Campos 6a5a2fb9c8
Add .pick and .assign methods to Runnable (#15229)
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9 months ago
Vardhaman 15e53a99b2
docs: updated wrong output in `Upstash Redis Cache` section of LLM Ca… (#15140)
…ching documentation

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- **Description:** Fixed the wrong output and code block comment in
`Upstash Redis` Cache section of LLM Caching documentation,
  - **Issue:** #15139 ,
  - **Dependencies:** N/A,
- **Twitter handle:** [@vardhaman722](https://twitter.com/vardhaman722)
9 months ago
KallieLev 3154c9bc9f
docs: Update dependencies installation cell in steam toolkit (#15148)
**Description:** `decouple` is not the correct package, it's
`python-decouple`, and the notebook cell doesn't compile.

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9 months ago
Shorthills AI f59d0d3b20
Corrected an grammatical mistake (#15163)
Co-authored-by: Vishal <141389263+VishalYadavShorthillsAI@users.noreply.github.com>
Co-authored-by: Sanskar Tanwar <142409040+SanskarTanwarShorthillsAI@users.noreply.github.com>
Co-authored-by: UpneetShorthillsAI <144228282+UpneetShorthillsAI@users.noreply.github.com>
Co-authored-by: HarshGuptaShorthillsAI <144897987+HarshGuptaShorthillsAI@users.noreply.github.com>
Co-authored-by: AdityaKalraShorthillsAI <143726711+AdityaKalraShorthillsAI@users.noreply.github.com>
Co-authored-by: SakshiShorthillsAI <144228183+SakshiShorthillsAI@users.noreply.github.com>
Co-authored-by: AashiGuptaShorthillsAI <144897730+AashiGuptaShorthillsAI@users.noreply.github.com>
Co-authored-by: ShamshadAhmedShorthillsAI <144897733+ShamshadAhmedShorthillsAI@users.noreply.github.com>
9 months ago
Harrison Chase 83232d7e94
add multitenancy (#15176) 9 months ago
Takuya Igei 6da2246215
Add support Vertex AI Gemini uses a public image URL (#14949)
## What

Since `langchain_google_genai.ChatGoogleGenerativeAI` supported A public
image URL, we add to support it in `langchain.chat_models.ChatVertexAI`
as well.

### Example

```py
from langchain.chat_models.vertexai import ChatVertexAI
from langchain_core.messages import HumanMessage

llm = ChatVertexAI(model_name="gemini-pro-vision")
image_message = {
    "type": "image_url",
    "image_url": {
        "url": "https://python.langchain.com/assets/images/cell-18-output-1-0c7fb8b94ff032d51bfe1880d8370104.png",
    },
}
text_message = {
    "type": "text",
    "text": "What is shown in this image?",
}
message = HumanMessage(content=[text_message, image_message])

output = llm([message])
print(output.content)
```

## Refs

-
https://python.langchain.com/docs/integrations/llms/google_vertex_ai_palm
-
https://python.langchain.com/docs/integrations/chat/google_generative_ai
9 months ago
Satin Wuker e7ad834a21
docs/docs/get_started: fixing typos in quickstart.mdx (#15025)
Fixing typos: it's -> its
Fixing grammatical mistakes:
* having to worry -> worrying
* convert -> converts
* few main types -> a few main types

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
9 months ago
Sid Sarasvati 0e3da6d8d2
Update youtube_transcript.ipynb (#15015)
add_video_info should be false in the first example

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9 months ago
Philip Kiely - Baseten 6342da333a
community: refactor Baseten integration with new API endpoints & docs (#15017)
- **Description:** In response to user feedback, this PR refactors the
Baseten integration with updated model endpoints, as well as updates
relevant documentation. This PR has been tested by end users in
production and works as expected.
  - **Issue:** N/A
- **Dependencies:** This PR actually removes the dependency on the
`baseten` package!
  - **Twitter handle:** https://twitter.com/basetenco
9 months ago
Ran c3f8733aef
fix: correct spelling mistakes of "seperate, intialise, pre-defined" (#14647)
fix spellings

**seperate -> separate**: found more occurrences, see
https://github.com/langchain-ai/langchain/pull/14602
**initialise -> intialize**: the latter is more common in the repo
**pre-defined > predefined**: adding a comma after a prefix is a
delicate matter, but this is a generally accepted word

also, another word that appears in the repo is "fs" (stands for
filesystem), e.g., in `libs/core/langchain_core/prompts/loading.py`
` """Unified method for loading a prompt from LangChainHub or local
fs."""`
Isn't "filesystem" better?
9 months ago
Leonid Ganeline f9230e005b
book reference (#15072)
Added a  reference to to a new book about `LangChain`.
9 months ago
QIAN Zifei 2460f977c5
community[minor]: Azure DocumentIntelligenceLoader/Parser support update with latest SDK (#14389)
- **Description:**
Add DocumentIntelligenceLoader & DocumentIntelligenceParser
implementation using the latest Azure Document Intelligence SDK with
markdown support.
The core logic resides in DocumentIntelligenceParser and
DocumentIntelligenceLoader is a mere wrapper of the parser.
The parser will takes api_endpoint and api_key and creates
DocumentIntelligenceClient for the user. 4 parsing modes are supported:
1. Markdown (default)
2. Single
3. Page 
4. Object

UT and notebook are also updated accordingly.

- **Dependencies:** Azure Document Intelligence SDK:
azure-ai-documentintelligence
[azure-sdk-for-python/sdk/documentintelligence/azure-ai-documentintelligence
at 7c42462ac662522a6fd21b17d2a20f4cd40d0356 · Azure/azure-sdk-for-python
(github.com)](https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2FAzure%2Fazure-sdk-for-python%2Ftree%2F7c42462ac662522a6fd21b17d2a20f4cd40d0356%2Fsdk%2Fdocumentintelligence%2Fazure-ai-documentintelligence&data=05%7C01%7CZifei.Qian%40microsoft.com%7C298225aa3e31468a863108dbf07374ff%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C638368150928704292%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=oE0Sl4HERnMKdbkV9KgBV46Z2xytcQAShdTWf7ZNl%2Bs%3D&reserved=0).

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
9 months ago
Jacob Lee 1b01ee0e3c
community[minor]: add hf chat wrapper (#14736)
Builds on #14040 with community refactor merged and notebook updated.

Note that with this refactor, models will be imported from
`langchain_community.chat_models.huggingface` rather than the main
`langchain` repo.

---------

Signed-off-by: harupy <17039389+harupy@users.noreply.github.com>
Signed-off-by: ugm2 <unaigaraymaestre@gmail.com>
Signed-off-by: Yuchen Liang <yuchenl3@andrew.cmu.edu>
Co-authored-by: Andrew Reed <andrew.reed.r@gmail.com>
Co-authored-by: Andrew Reed <areed1242@gmail.com>
Co-authored-by: A-Roucher <aymeric.roucher@gmail.com>
Co-authored-by: Aymeric Roucher <69208727+A-Roucher@users.noreply.github.com>
9 months ago
Yannick Müller 138bc49759
docs: fixed wrong link in documentation (#14999)
See #14998
9 months ago
Leonid Ganeline 65a9193db2
docs: `alibaba cloud` (#14772)
The [provider
page](https://python.langchain.com/docs/integrations/providers/alibabacloud_opensearch)
holds the vector store information. The [Chat
example](https://python.langchain.com/docs/integrations/chat/pai_eas_chat_endpoint)
was incorrectly sorted in the navbar because of the wrong file name.
- Recreated a provide page
- Added missed links and descriptions
- Compound information about vector store from two pages into one
- Fixed file name
9 months ago
MING KANG ed5e0cfe57
community: add OCI Endpoint (#14250)
- **Description:** 
- [OCI Data
Science](https://docs.oracle.com/en-us/iaas/data-science/using/home.htm)
is a fully managed and serverless platform for data science teams to
build, train, and manage machine learning models in the Oracle Cloud
Infrastructure. This PR add integration for using LangChain with an LLM
hosted on a [OCI Data Science Model
Deployment](https://docs.oracle.com/en-us/iaas/data-science/using/model-dep-about.htm).
To authenticate,
[oracle-ads](https://accelerated-data-science.readthedocs.io/en/latest/user_guide/cli/authentication.html)
has been used to automatically load credentials for invoking endpoint.
- **Issue:** None
- **Dependencies:** `oracle-ads`
- **Tag maintainer:** @baskaryan
- **Twitter handle:** None

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
9 months ago
Erick Friis 75ba22793f
community: Vectara summarization (#14970)
Description: Adding Summarization to Vectara, to reflect it provides not
only vector-store type functionality but also can return a summary.
Also added:
MMR capability (in the Vectara platform side)

Updated templates

Updated documentation and IPYNB examples

Tag maintainer: @baskaryan
Twitter handle: @ofermend

---------

Co-authored-by: Ofer Mendelevitch <ofermend@gmail.com>
9 months ago
Erick Friis cf6951a0c9
docs: links (#14940) 9 months ago
Anush 60c70effe9
community[minor]: Qdrant sparse vector retriever (#14814)
## Description

This PR intends to add support for Qdrant's new [sparse vector
retrieval](https://qdrant.tech/articles/sparse-vectors/) by introducing
a new retriever class, `QdrantSparseVectorRetriever`.

Necessary usage docs and integration tests have been added for the
retriever.

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
9 months ago
AlpinDale b0588774f1
community[minor]: Add Aphrodite Engine support (#14759)
This PR adds support for PygmalionAI's [Aphrodite
Engine](https://github.com/PygmalionAI/aphrodite-engine), based on
vLLM's attention mechanism. At the moment, this PR does not include
support for the API servers, but they will be added in a later PR.

The only dependency as of now is `aphrodite-engine==0.4.2`. We pin the
version to prevent breakage due to changes in the aphrodite-engine
library.

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
9 months ago
Dmitry Tyumentsev d21f44b484
community[minor]: Add YandexGPT embeddings (#14767)
- **Description:** Introducing an ability to work with the
[YandexGPT](https://cloud.yandex.com/en/services/yandexgpt) embeddings
models.
---------

Co-authored-by: Dmitry Tyumentsev <dmitry.tyumentsev@raftds.com>
9 months ago
Elena Mata Yandiola b66659fc28
docs: Clarification google_cloud_storage_directory.ipynb (#14922)
- Description: Just a minor add to the documentation to clarify how to
load all files from a folder. I assumed and try to do it specifying it
in the bucket (BUCKET/FOLDER), instead of using the prefix.
9 months ago
Ari Roffe 8bcadfd446
docs: nit embedding_distance.ipynb (#14929)
**Description:** Fix the docs about embedding distance evaluations
guide.
9 months ago
Yacine 20eacd4b5e
docs: update notebook documentation for custom tool (#14942)
- **Description:** Documentation update. The custom tool notebook
documentation is updated to revome the warning caused by directly
instantiating of the LLMMathChain with an llm which is is deprecated.
The from_llm class method is used instead. LLM output results gets
updated as well.
  - **Issue:** no applicable
  - **Dependencies:** No dependencies
  - **Tag maintainer:** @baskaryan
  - **Twitter handle:** @ybouakkaz

Co-authored-by: Yacine Bouakkaz <Yacine.Bouakkaz@evokegroup.com>
9 months ago
Erick Friis 8a3360edf6
anthropic: beta messages integration (#14928) 9 months ago
Erick Friis 795cf2ddda
together: package and embedding model (#14936) 9 months ago
Erick Friis c21379438c
docs: remove unused contributor steps (#14938) 9 months ago
William FH 758bcd4671
Add langsmith and benchmark repo links (#14931)
Think we could link to these in more places
9 months ago
Leonid Ganeline 922693caba
docs: `chunkviz` reference (#14802)
Added a reference to the `Chunkviz` utility.
9 months ago
Sirjanpreet Singh Banga 425e5e1791
community[minor]: rename ChatGPTRouter to GPTRouter (#14913)
**Description:**: Rename integration to GPTRouter 
**Tag maintainer:** @Gupta-Anubhav12 @samanyougarg @sirjan-ws-ext  
**Twitter handle:** [@SamanyouGarg](https://twitter.com/SamanyouGarg)
9 months ago
JaguarDB 992b04e475
community[minor]: added jaguar vector store (#14838)
Description: A new vector store Jaguar is being added. Class, test
scripts, and documentation is added.
Issue: None -- This is the first PR contributing to LangChain
Dependencies: This depends on "pip install -U jaguardb-http-client"
client http package
Tag maintainer: @baskaryan, @eyurtsev, @hwchase1
Twitter handle: @workbot

---------

Co-authored-by: JY <jyjy@jaguardb>
Co-authored-by: Bagatur <baskaryan@gmail.com>
9 months ago
Bagatur a5be9f9475
mistralai: Add langchain-mistralai partner package (#14783)
Co-authored-by: Chad Phillips <chad@apartmentlines.com>
9 months ago
Sirjanpreet Singh Banga 44cb899a93
community[minor]: Integrating GPTRouter (#14900)
**Description:** Adding a langchain integration for
[GPTRouter](https://gpt-router.writesonic.com/) 🚀 ,
 **Tag maintainer:** @Gupta-Anubhav12 @samanyougarg @sirjan-ws-ext  
 **Twitter handle:** [@SamanyouGarg](https://twitter.com/SamanyouGarg)
 
Integration Tests Passing:
<img width="1137" alt="Screenshot 2023-12-19 at 5 45 31 PM"
src="https://github.com/Writesonic/langchain/assets/151817113/4a59df9a-ee30-47aa-9df9-b8c4eeb9dc76">
9 months ago
Kostas Botsas 4f4b078bf3
docs: add reference for XataVectorStore constructor (#14903)
Adds doc reference to the XataVectorStore constructor for use with
existing Xata table contents.

@tsg @philkra
9 months ago
Leonid Kuligin 2d0f1cae8c
added history and support for system_message as param (#14824)
- **Description:** added support for chat_history for Google
GenerativeAI (to actually use the `chat` API) plus since Gemini
currently doesn't have a support for SystemMessage, added support for it
only if a user provides additional `convert_system_message_to_human`
flag during model initialization (in this case, SystemMessage would be
prepanded to the first HumanMessage)
  - **Issue:** #14710 
  - **Dependencies:** any dependencies required for this change,
- **Tag maintainer:** for a quicker response, tag the relevant
maintainer (see below),
  - **Twitter handle:** lkuligin

---------

Co-authored-by: William FH <13333726+hinthornw@users.noreply.github.com>
9 months ago
Leonid Ganeline 2861766d0d
Docs `tencent` pages update (#14879)
- updated `Tencent` provider page: added a chat model and document
loader references; company description
- updated Chat model and Document loader pages with descriptions, links
- renamed files to consistent formats; redirected file names
Note:
I was getting this linting error on code that **was not changed in my
PR**!

> Error:
docs/docs/guides/safety/hugging_face_prompt_injection.ipynb:1:1: I001
Import block is un-sorted or un-formatted
> make: *** [Makefile:47: lint_package] Error 1

I've fixed this error in the notebook
9 months ago
Timothy Ji c5a685b10b
OPENAI_PROXY not working (#14833)
Replace this entire comment with:
- **Description:** OPENAI_PROXY is not working for openai==1.3.9, The
`proxies` argument is deprecated. The `http_client` argument should be
passed instead,
  - **Issue:** OPENAI_PROXY is not working,
  - **Dependencies:** None,
  - **Tag maintainer:** @hwchase17 ,
  - **Twitter handle:** timothy66666
9 months ago
Oleksandr Yaremchuk d82a3828f2
Improve prompt injection detection (#14842)
- **Description:** This is addition to [my previous
PR](https://github.com/langchain-ai/langchain/pull/13930) with
improvements to flexibility allowing different models and notebook to
use ONNX runtime for faster speed. Since the last PR, [our
model](https://huggingface.co/laiyer/deberta-v3-base-prompt-injection)
got more than 660k downloads, and with the [public
benchmark](https://huggingface.co/spaces/laiyer/prompt-injection-benchmark)
showed much fewer false-positives than the previous one from deepset.
Additionally, on the ONNX runtime, it can be running 3x faster on the
CPU, which might be handy for builders using Langchain.
 **Issue:** N/A
 - **Dependencies:** N/A
 - **Tag maintainer:** N/A 
- **Twitter handle:** `@laiyer_ai`
9 months ago
Harrison Chase f8dccaa027
Harrison/agent docs custom (#14877) 9 months ago
Michael Landis 7b2a68ac72
docs: fix typo in contributing re installing integration test deps (#14861)
**Description**

The contributing docs lists a poetry command to install community for
dev work that includes a poetry group called `integration_tests`. This
is a mistake: the poetry group for integration tests is called
`test_integration`, not `integration_tests`. See here:

https://github.com/langchain-ai/langchain/blob/master/libs/community/pyproject.toml#L119
9 months ago