Commit Graph

282 Commits

Author SHA1 Message Date
Greg Richardson
fde57df7ae
Fix deps when using supabase self-query retriever on v3.11 (#10452)
## Description
Fixes dependency errors when using Supabase self-query retrievers on
Python 3.11

## Issues
- https://github.com/langchain-ai/langchain/issues/10447
- https://github.com/langchain-ai/langchain/issues/10444

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-09-11 11:44:09 -07:00
Harrison Chase
40d9191955
runnable powered agent (#10407) 2023-09-09 15:22:13 -07:00
Bagatur
7203c97e8f
Add redis self-query support (#10199) 2023-09-08 16:43:16 -07:00
Greg Richardson
300559695b
Supabase vector self querying retriever (#10304)
## Description
Adds Supabase Vector as a self-querying retriever.

- Designed to be backwards compatible with existing `filter` logic on
`SupabaseVectorStore`.
- Adds new filter `postgrest_filter` to `SupabaseVectorStore`
`similarity_search()` methods
- Supports entire PostgREST [filter query
language](https://postgrest.org/en/stable/references/api/tables_views.html#read)
(used by self-querying retriever, but also works as an escape hatch for
more query control)
- `SupabaseVectorTranslator` converts Langchain filter into the above
PostgREST query
- Adds Jupyter Notebook for the self-querying retriever
- Adds tests

## Tag maintainer
@hwchase17

## Twitter handle
[@ggrdson](https://twitter.com/ggrdson)
2023-09-07 15:03:26 -07:00
Ofer Mendelevitch
a9eb7c6cfc
Adding Self-querying for Vectara (#10332)
- Description: Adding support for self-querying to Vectara integration
  - Issue: per customer request
  - Tag maintainer: @rlancemartin @baskaryan 
  - Twitter handle: @ofermend 

Also updated some documentation, added self-query testing, and a demo
notebook with self-query example.
2023-09-07 10:24:50 -07:00
IlyaKIS1
de3322609e
Implemented Milvus translator for self-querying (#10162)
- Implemented the MilvusTranslator for self-querying using Milvus vector
store
- Made unit tests to test its functionality
- Documented the Milvus self-querying
2023-09-04 00:16:18 -07:00
Xiaoyu Xee
9bcfd58580
Add dashvector self query retriever (#9684)
## Description
Add `Dashvector` retriever and self-query retriever

## How to use
```python
from langchain.vectorstores.dashvector import DashVector

vectorstore = DashVector.from_documents(docs, embeddings)
retriever = SelfQueryRetriever.from_llm(
    llm, vectorstore, document_content_description, metadata_field_info, verbose=True
)
```

---------

Co-authored-by: smallrain.xuxy <smallrain.xuxy@alibaba-inc.com>
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-09-03 20:51:04 -07:00
seamusp
43c4c6dfcc
docs: misc modelIO fixes (#9734)
Various improvements to the Model I/O section of the documentation

- Changed "Chat Model" to "chat model" in a few spots for internal
consistency
- Minor spelling & grammar fixes to improve readability & comprehension
2023-09-03 20:33:20 -07:00
seamusp
16945c9922
docs: misc retrievers fixes (#9791)
Various miscellaneous fixes to most pages in the 'Retrievers' section of
the documentation:
- "VectorStore" and "vectorstore" changed to "vector store" for
consistency
- Various spelling, grammar, and formatting improvements for readability

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-09-03 20:26:49 -07:00
Geonwoo Kim
e34dde3d15
docs: Fix CustomLLM and Question_answering docs (#9782)
### Description
- Update `CustomLLM._call`: Corrected the _call method in CustomLLM to
include **kwargs, ensuring consistency with parent class.
- Update `Question_answering`: To fix `Page not found` error
- https://python.langchain.com/docs/use_cases/code ->
https://python.langchain.com/docs/use_cases/code_understanding

### Issue
N/A

### Dependencies
N/A

### Tag maintainer
N/A

### Twitter handle
N/A
2023-09-03 16:15:46 -07:00
seamusp
abd8681341
docs: chains & memory fixes (#9895)
Various improvements to the Chains & Memory sections of the
documentation including formatting, spelling, and grammar fixes to
improve readability.
2023-09-03 15:06:20 -07:00
Pu Cao
05664a6f20
docs(text_splitter): update document of character splitter with tiktoken (#10001)
The current document has not mentioned that splits larger than chunk
size would happen. I update the related document and explain why it
happens and how to solve it.

related issue #1349 #3838 #2140
2023-09-03 14:45:45 -07:00
Nino Risteski
0c0a7d19eb
Update openai_multi_functions_agent.ipynb (#10144)
typo fix
2023-09-03 13:00:48 -07:00
seamusp
afd96b2460
docs: agents & callbacks fixes (#10066)
Various improvements to the Agents & Callbacks sections of the
documentation including formatting, spelling, and grammar fixes to
improve readability.
2023-09-01 13:28:55 -07:00
Bagatur
71c418725f
index rename delete_mode -> cleanup (#10103) 2023-09-01 11:12:10 -07:00
Hyeokjun seo
e2e05ad89e
Fix Typo : openai_api_key -> serpapi_api_key (#10020)
Fixed typo in the comments Notebook. (which says `openai_api_key` for
SerpAPI)
2023-08-31 00:33:13 -07:00
Bagatur
2a03a0087d
docs: memory menu (#9947)
The [Memory](https://python.langchain.com/docs/modules/memory/) menu is
clogged with unnecessary wording.
I've made it more concise by simplifying titles of the example
notebooks.
As results, menu is shorter and better for comprehend.
2023-08-29 15:06:11 -07:00
leo-gan
d578efba35 updated notebook titles and text. 2023-08-29 11:25:53 -07:00
leo-gan
c906041aa8 updated notebook titles and text. 2023-08-29 09:58:26 -07:00
Vikas Sheoran
63921e327d
docs: Fix a spelling mistake in adding_memory.ipynb (#9794)
# Description 
This pull request fixes a small spelling mistake found while reading
docs.
2023-08-26 12:04:43 -07:00
Harrison Chase
709a67d9bf
multivector notebook (#9740) 2023-08-25 07:07:27 -07:00
Harrison Chase
9963b32e59
Harrison/multi vector (#9700) 2023-08-24 06:42:42 -07:00
seamusp
25f2c82ae8
docs:misc fixes (#9671)
Improve internal consistency in LangChain documentation
- Change occurrences of eg and eg. to e.g.
- Fix headers containing unnecessary capital letters.
- Change instances of "few shot" to "few-shot".
- Add periods to end of sentences where missing.
- Minor spelling and grammar fixes.
2023-08-23 22:36:54 -07:00
Eugene Yurtsev
b88dfcb42a
Add indexing support (#9614)
This PR introduces a persistence layer to help with indexing workflows
into
vectostores.

The indexing code helps users to:

1. Avoid writing duplicated content into the vectostore
2. Avoid over-writing content if it's unchanged

Importantly, this keeps on working even if the content being written is
derived
via a set of transformations from some source content (e.g., indexing
children
documents that were derived from parent documents by chunking.)

The two main components are:

1. Persistence layer that keeps track of which keys were updated and
when.
Keeping track of the timestamp of updates, allows to clean up old
content
   safely, and with minimal complexity.
2. HashedDocument which is used to hash the contents (including
metadata) of
   the documents. We rely on the hashes for identifying duplicates.


The indexing code works with **ANY** document loader. To add
transformations
to the documents, users for now can add a custom document loader
that composes an existing loader together with document transformers.

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-23 21:41:38 -04:00
Bagatur
d8e2dd4c89 mv 2023-08-23 11:30:44 -07:00
Junlin Zhou
5b9bdcac1b
docs: fix link url (#9643)
This pull request corrects the URL links in the Async API documentation
to align with the updated project layout. The links had not been updated
despite the changes in layout.
2023-08-23 07:05:02 -07:00
Jacob Lee
0fea987dd2
Add missing param to parent document retriever notebook (#9569) 2023-08-21 15:02:12 -07:00
EpixMan
103094286e
Fixing class calling error in the documentation of connecting_to_a_feature_store.ipynb (#9508) 2023-08-20 15:59:40 -07:00
RajneeshSinghShorthillsAI
129d056085
fixed spelling mistake and added missing bracket in parent_document_r… (#9380)
…etriever.ipynb


Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
2023-08-18 21:36:56 -07:00
PuneetDhimanShorthillsAI
61e4a06447
Corrected Sentence in router.ipynb (#9377)
Added missing question marks in the lines in the router.ipynb

@baskaryan @hwchase17
2023-08-18 10:32:17 -04:00
Adarsh Shrivastav
c5e23293f8
Corrected Typo in MultiPromptChain Example in router.ipynb (#9362)
Refined the example in router.ipynb by addressing a minor typographical
error. The typo "rins" has been corrected to "rains" in the code snippet
that demonstrates the usage of the MultiPromptChain. This change ensures
accuracy and consistency in the provided code example.

This improvement enhances the readability and correctness of the
notebook, making it easier for users to understand and follow the
demonstration. The commit aims to maintain the quality and accuracy of
the content within the repository.

Thank you for your attention to detail, and please review the change at
your convenience.

@baskaryan , @hwchase17
2023-08-17 01:54:43 -07:00
Bagatur
afba2be3dc
update openai functions docs (#9278) 2023-08-15 17:00:56 -07:00
Bagatur
bfbb97b74c
Bagatur/deeplake docs fixes (#9275)
Co-authored-by: adilkhan <adilkhan.sarsen@nu.edu.kz>
2023-08-15 15:56:36 -07:00
Joseph McElroy
5e9687a196
Elasticsearch self-query retriever (#9248)
Now with ElasticsearchStore VectorStore merged, i've added support for
the self-query retriever.

I've added a notebook also to demonstrate capability. I've also added
unit tests.

**Credit**
@elastic and @phoey1 on twitter.
2023-08-15 10:53:43 -04:00
Eugene Yurtsev
a5a4c53280
RedisStore: Update init and Documentation updates (#9044)
* Update Redis Store to support init from parameters
* Update notebook to show how to use redis store, and some fixes in
documentation
2023-08-10 15:30:29 -04:00
Eugene Yurtsev
5e05ba2140
Add embeddings cache (#8976)
This PR adds the ability to temporarily cache or persistently store
embeddings. 

A notebook has been included showing how to set up the cache and how to
use it with a vectorstore.
2023-08-10 11:15:30 -04:00
Harrison Chase
7de6a1b78e
parent document retriever (#8941) 2023-08-08 22:39:08 -07:00
Ikko Eltociear Ashimine
6b93670410
Fix typo in long_context_reorder.ipynb (#8811)
begining -> beginning

<!-- Thank you for contributing to LangChain!

Replace this comment with:
  - Description: a description of the change, 
  - Issue: the issue # it fixes (if applicable),
  - Dependencies: any dependencies required for this change,
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Please make sure you're PR is passing linting and testing before
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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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  2. an example notebook showing its use.

Maintainer responsibilities:
  - General / Misc / if you don't know who to tag: @baskaryan
  - DataLoaders / VectorStores / Retrievers: @rlancemartin, @eyurtsev
  - Models / Prompts: @hwchase17, @baskaryan
  - Memory: @hwchase17
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  - Async: @agola11

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2023-08-06 15:31:38 -07:00
Danny Davenport
8d2344db43
updates some spelling mistakes (#8537)
Just updating some spelling / grammar issues in the documentation. No
code changes.

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-07-31 17:15:29 -07:00
Harrison Chase
893f3014af add xml agent notebook 2023-07-31 07:33:22 -07:00
Harrison Chase
6556a8fcfd
add initial anthropic agent (#8468)
Co-authored-by: Nuno Campos <nuno@boringbits.io>
2023-07-30 21:30:49 -07:00
William FH
b7c0eb9ecb
Wfh/ref links (#8454) 2023-07-29 08:44:32 -07:00
Bagatur
2311d57df4
mv dropbox (#8438) 2023-07-28 16:07:56 -07:00
William FH
ecd4aae818
Few Shot Chat Prompt (#8038)
Proposal for a few shot chat message example selector

---------

Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
2023-07-27 18:46:10 -07:00
Harrison Chase
25b8cc7e3d
Harrison/update memory docs (#8384)
Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-07-27 17:18:19 -07:00
bheroder
dc3ca44e05
Add an example for azure ml managed feature store (#8324)
We are adding an example of how one can connect to azure ml managed
feature store and use such a prompt template in a llm chain. @baskaryan
2023-07-27 16:56:06 -07:00
Bagatur
68763bd25f
mv popular and additional chains to use cases (#8242) 2023-07-27 12:55:13 -07:00
Rubén Barragán
ef6332ead6
Support loading files from Dropbox (#8271)
## Description
This commit introduces the `DropboxLoader` class, a new document loader
that allows loading files from Dropbox into the application. The loader
relies on a Dropbox app, which requires creating an app on Dropbox,
obtaining the necessary scope permissions, and generating an access
token. Additionally, the dropbox Python package is required.

The `DropboxLoader` class is designed to be used as a document loader
for processing various file types, including text files, PDFs, and
Dropbox Paper files.

## Dependencies
`pip install dropbox` and `pip install unstructured` for PDF reading.

## Tag maintainer
@rlancemartin, @eyurtsev (from Data Loaders). I'd appreciate some
feedback here 🙏 .

## Social Networks
https://github.com/rubenbarragan
https://www.linkedin.com/in/rgbarragan/
https://twitter.com/RubenBarraganP

---------

Co-authored-by: Ruben Barragan <rbarragan@Rubens-MacBook-Air.local>
2023-07-27 06:36:08 -07:00
Vadim Gubergrits
e7e5cb9d08
Tree of Thought introducing a new ToTChain. (#5167)
# [WIP] Tree of Thought introducing a new ToTChain.

This PR adds a new chain called ToTChain that implements the ["Large
Language Model Guided
Tree-of-Though"](https://arxiv.org/pdf/2305.08291.pdf) paper.

There's a notebook example `docs/modules/chains/examples/tot.ipynb` that
shows how to use it.


Implements #4975


## Who can review?

Community members can review the PR once tests pass. Tag
maintainers/contributors who might be interested:

- @hwchase17
- @vowelparrot

---------

Co-authored-by: Vadim Gubergrits <vgubergrits@outbox.com>
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-07-26 21:29:39 -07:00
Kacper Łukawski
c5988c1d4b
Implement async support for Cohere (#8237)
This PR introduces async API support for Cohere, both LLM and
embeddings. It requires updating `cohere` package to `^4`.

Tagging @hwchase17, @baskaryan, @agola11

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-07-26 15:51:18 -07:00