Commit Graph

644 Commits

Author SHA1 Message Date
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
2023-05-16 13:12:14 -04:00
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

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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:

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        @hwchase17 - project lead

        Tracing / Callbacks
        - @agola11

        Async
        - @agola11

        DataLoaders
        - @eyurtsev

        Models
        - @hwchase17
        - @agola11

        Agents / Tools / Toolkits
        - @vowelparrot
        
        VectorStores / Retrievers / Memory
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Co-authored-by: Jinto Jose <129657162+jj701@users.noreply.github.com>
2023-05-15 23:43:09 -07:00
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>
2023-05-15 16:16:57 -07:00
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
2023-05-15 14:33:42 -07:00
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>
2023-05-15 14:06:12 -07:00
Harrison Chase
dd95f0892d
Harrison/add top k (#4707)
Co-authored-by: blc16 <benlc@umich.edu>
2023-05-15 09:09:22 -07:00
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>
2023-05-15 10:53:00 -04:00
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.
2023-05-15 09:47:02 -04:00
Harrison Chase
b6e3ac17c4
Harrison/sitemap local (#4704)
Co-authored-by: Lukas Bauer <lukas.bauer@mayflower.de>
2023-05-14 22:04:38 -07:00
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>
2023-05-14 22:04:27 -07:00
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 🙂
2023-05-14 18:50:45 -07:00
Harrison Chase
6f47ab17a4
Harrison/param notion db (#4689)
Co-authored-by: Edward Park <ed.sh.park@gmail.com>
2023-05-14 18:26:25 -07:00
Harrison Chase
5d63fc65e1
add warning for combined memory (#4688) 2023-05-14 18:26:16 -07:00
Harrison Chase
a48810fb21
dont have openai_api_version by default (#4687)
an alternative to https://github.com/hwchase17/langchain/pull/4234/files
2023-05-14 18:26:08 -07:00
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
2023-05-14 22:40:03 +00:00
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>
2023-05-14 10:29:17 -07:00
Harrison Chase
ef49c659f6
add embedding router (#4644) 2023-05-13 21:47:01 -07:00
Harrison Chase
c09bb00959
Harrison/summary memory history (#4649)
Co-authored-by: engkheng <60956360+outday29@users.noreply.github.com>
2023-05-13 21:46:11 -07:00
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>
2023-05-13 21:46:02 -07:00
Harrison Chase
873b0c7eb6
Harrison/structured chat mem (#4652)
Co-authored-by: d 3 n 7 <29033313+d3n7@users.noreply.github.com>
2023-05-13 21:45:42 -07:00
Harrison Chase
279605b4d3
Harrison/metaphor search (#4657)
Co-authored-by: Jeffrey Wang <jeffreyzhiyuanwang@gmail.com>
2023-05-13 21:45:05 -07:00
Harrison Chase
9aa9fe7021
Harrison/spark connect example (#4659)
Co-authored-by: Mike Wang <62768671+skcoirz@users.noreply.github.com>
2023-05-13 21:44:54 -07:00
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
2023-05-13 19:17:32 -07:00
Harrison Chase
1e322ffc1c change heading 2023-05-13 09:52:23 -07:00
Davis Chase
9ab7101182
WIP: FLARE-inspired chain (#4612)
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-05-13 09:28:28 -07:00
Harrison Chase
daa3e6dedb
Harrison/prompt constructor methods (#4616) 2023-05-13 09:23:51 -07:00
Harrison Chase
6265cbfb11
Harrison/standard llm interface (#4615) 2023-05-13 09:05:31 -07:00
Harrison Chase
7d425cbf38
improve sql prompt (#4611)
Co-authored-by: Taqi Jaffri <tjaffri@docugami.com>
Co-authored-by: Taqi Jaffri <tjaffri@gmail.com>
2023-05-12 21:55:03 -07:00
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
2023-05-12 15:03:01 -04:00
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)
2023-05-12 10:11:26 -07:00
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)
2023-05-12 13:04:06 -04:00
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>
2023-05-12 07:34:03 -07:00
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>
2023-05-12 07:32:37 -07:00
Leonid Ganeline
e17d0319d5
Add arxiv retriever (#4538) 2023-05-11 22:48:38 -07:00
SimFG
7bcf238a1a
Optimize the initialization method of GPTCache (#4522)
Optimize the initialization method of GPTCache, so that users can use GPTCache more quickly.
2023-05-11 16:15:23 -07:00
kYLe
446b60d803
Fix a typo in langchain/docs/modules/models/llms/integrations/anyscale.ipynb (#4526) 2023-05-11 09:03:04 -07:00
kYLe
0d51a1f12b
Add LLMs support for Anyscale Service (#4350)
Add Anyscale service integration under LLM

Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-05-11 00:39:59 -07:00
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>
2023-05-11 00:07:36 -07:00
Harrison Chase
3ce29cb4a6
Harrison/new search (#4359)
Co-authored-by: Jiaping(JP) Zhang <vincentzhangv@gmail.com>
2023-05-10 17:09:16 -07:00
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>
2023-05-10 15:27:27 -07:00
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>
2023-05-10 15:22:16 -07:00
Davis Chase
04475bea7d
Mv plan and execute to experimental (#4459) 2023-05-10 08:31:53 -07:00
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()
```
2023-05-10 01:37:17 -07:00
Harrison Chase
f0cfed636f change nb name 2023-05-09 21:22:35 -07:00
Harrison Chase
6b8d144ccc
Harrison/plan and solve (#4422) 2023-05-09 21:07:56 -07:00
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
2023-05-09 10:08:39 -07:00
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?".
2023-05-09 07:42:47 -07:00
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"
2023-05-08 22:38:40 -04:00
Ankush Gola
b3ecce0545
fix json saving, update docs to reference anthropic chat model (#4364)
Fixes # (issue)
https://github.com/hwchase17/langchain/issues/4085
2023-05-08 15:30:52 -07:00
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 .
2023-05-08 10:32:17 -07:00