Commit Graph

2953 Commits

Author SHA1 Message Date
Harrison Chase
937a7e93f2
add motherduck docs (#6572) 2023-06-21 23:13:45 -07:00
Muhammad Vaid
ae81b96b60
Detailed using the Twilio tool to send messages with 3rd party apps incl. WhatsApp (#6562)
Everything needed to support sending messages over WhatsApp Business
Platform (GA), Facebook Messenger (Public Beta) and Google Business
Messages (Private Beta) was present. Just added some details on
leveraging it.
2023-06-21 19:26:50 -07:00
Kenzie Mihardja
b8d78424ab
Change Data Loader Namespace (#6568)
Description:
Update the artifact name of the xml file and the namespaces. Co-authored
with @tjaffri
Co-authored-by: Kenzie Mihardja <kenzie@docugami.com>
2023-06-21 19:24:04 -07:00
Gengliang Wang
0673245d0c
Remove duplicate databricks entries in ecosystem integrations (#6569)
Currently, there are two Databricks entries in
https://python.langchain.com/docs/ecosystem/integrations/
<img width="277" alt="image"
src="https://github.com/hwchase17/langchain/assets/1097932/86ab4ad2-6bce-4459-9d56-1ab2fbb69f6d">

The reason is that there are duplicated notebooks for Databricks
integration:
*
https://github.com/hwchase17/langchain/blob/master/docs/extras/ecosystem/integrations/databricks.ipynb
*
https://github.com/hwchase17/langchain/blob/master/docs/extras/ecosystem/integrations/databricks/databricks.ipynb

This PR is to remove the second one for simplicity.
2023-06-21 19:14:33 -07:00
Suri Chen
14b9418cc5
Fix whatsappchatloader - enable parsing new datetime format on WhatsApp chat (#6555)
- Description: observed new format on WhatsApp exported chat - example:
`[2023/5/4, 16:17:13] ~ Carolina: 🥺`
  - Dependencies: no additional dependencies required
  - Tag maintainer: @rlancemartin, @eyurtsev
2023-06-21 19:11:49 -07:00
Zander Chase
5322bac5fc
Wait for all futures (#6554)
- Expose method to wait for all futures
- Wait for submissions in the run_on_dataset functions to ensure runs
are fully submitted before cleaning up
2023-06-21 18:20:17 -07:00
HenriZuber
e0605b464b
feat: faiss filter from list (#6537)
### Feature

Using FAISS on a retrievalQA task, I found myself wanting to allow in
multiple sources. From what I understood, the filter feature takes in a
dict of form {key: value} which then will check in the metadata for the
exact value linked to that key.
I added some logic to be able to pass a list which will be checked
against instead of an exact value. Passing an exact value will also
work.

Here's an example of how I could then use it in my own project:

```
    pdfs_to_filter_in = ["file_A", "file_B"]
    filter_dict = {
        "source": [f"source_pdfs/{pdf_name}.pdf" for pdf_name in pdfs_to_filter_in]
    }
    retriever = db.as_retriever()
    retriever.search_kwargs = {"filter": filter_dict}
```

I added an integration test based on the other ones I found in
`tests/integration_tests/vectorstores/test_faiss.py` under
`test_faiss_with_metadatas_and_list_filter()`.

It doesn't feel like this is worthy of its own notebook or doc, but I'm
open to suggestions if needed.

Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-06-21 10:49:01 -07:00
Davis Chase
00a7403236
update pr tmpl (#6552) 2023-06-21 10:03:52 -07:00
Jeroen Van Goey
57b5f42847
Remove unintended double negation in docstring (#6541)
Small typo fix.

`ImportError: If importing vertexai SDK didn't not succeed.` ->
`ImportError: If importing vertexai SDK did not succeed.`.
2023-06-21 10:01:28 -07:00
Andrey E. Vedishchev
a2a0715bd4
Minor Grammar Fixes in Docs and Comments (#6536)
Just some grammar fixes: I found "retriver" instead of "retriever" in
several comments across the documentation and in the comments. I fixed
it.


Co-authored-by: andrey.vedishchev <andrey.vedishchev@rgigroup.com>
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-06-21 09:53:31 -07:00
dirtysalt
57cc3d1d3d
[Feature][VectorStore] Support StarRocks as vector db (#6119)
<!--
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Fixes # (issue)

#### Before submitting

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Here are some examples to use StarRocks as vectordb

```
from langchain.vectorstores import StarRocks
from langchain.vectorstores.starrocks import StarRocksSettings

embeddings = OpenAIEmbeddings()

# conifgure starrocks settings
settings = StarRocksSettings()
settings.port = 41003
settings.host = '127.0.0.1'
settings.username = 'root'
settings.password = ''
settings.database = 'zya'

# to fill new embeddings
docsearch = StarRocks.from_documents(split_docs, embeddings, config = settings)   


# or to use already-built embeddings in database.
docsearch = StarRocks(embeddings, settings)
```

#### Who can review?

Tag maintainers/contributors who might be interested:

@dev2049 

<!-- For a quicker response, figure out the right person to tag with @

  @hwchase17 - project lead

  Tracing / Callbacks
  - @agola11

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  - @agola11

  DataLoaders
  - @eyurtsev

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  - @hwchase17
  - @agola11

  Agents / Tools / Toolkits
  - @hwchase17

  VectorStores / Retrievers / Memory
  - @dev2049

 -->

---------

Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-06-21 09:02:33 -07:00
Zander Chase
7a4ff424fc
Relax string input mapper check (#6544)
for run evaluator. It could be that an evalutor doesn't need the output
2023-06-21 08:01:42 -07:00
Harrison Chase
ace442b992
bump to ver 208 (#6540) 2023-06-21 07:32:36 -07:00
Harrison Chase
53c1f120a8
Harrison/multi tool (#6518) 2023-06-21 07:19:52 -07:00
Naman Modi
37a89918e0
Infino integration for simplified logs, metrics & search across LLM data & token usage (#6218)
### Integration of Infino with LangChain for Enhanced Observability

This PR aims to integrate [Infino](https://github.com/infinohq/infino),
an open source observability platform written in rust for storing
metrics and logs at scale, with LangChain, providing users with a
streamlined and efficient method of tracking and recording LangChain
experiments. By incorporating Infino into LangChain, users will be able
to gain valuable insights and easily analyze the behavior of their
language models.

#### Please refer to the following files related to integration:
- `InfinoCallbackHandler`: A [callback
handler](https://github.com/naman-modi/langchain/blob/feature/infino-integration/langchain/callbacks/infino_callback.py)
specifically designed for storing chain responses within Infino.
- Example `infino.ipynb` file: A comprehensive notebook named
[infino.ipynb](https://github.com/naman-modi/langchain/blob/feature/infino-integration/docs/extras/modules/callbacks/integrations/infino.ipynb)
has been included to guide users on effectively leveraging Infino for
tracking LangChain requests.
- [Integration
Doc](https://github.com/naman-modi/langchain/blob/feature/infino-integration/docs/extras/ecosystem/integrations/infino.mdx)
for Infino integration.

By integrating Infino, LangChain users will gain access to powerful
visualization and debugging capabilities. Infino enables easy tracking
of inputs, outputs, token usage, execution time of LLMs. This
comprehensive observability ensures a deeper understanding of individual
executions and facilitates effective debugging.

Co-authors: @vinaykakade @savannahar68
---------

Co-authored-by: Vinay Kakade <vinaykakade@gmail.com>
2023-06-21 01:38:20 -07:00
Elijah Tarr
e0f468f6c1
Update model token mappings/cost to include 0613 models (#6122)
Add `gpt-3.5-turbo-16k` to model token mappings, as per the following
new OpenAI blog post:
https://openai.com/blog/function-calling-and-other-api-updates

Fixes #6118 


Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-06-21 01:37:16 -07:00
Jakub Misiło
5d149e4d50
Fix issue with non-list To header in GmailSendMessage Tool (#6242)
Fixing the problem of feeding `str` instead of `List[str]` to the email
tool.

Fixes #6234 
---------

Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-06-21 01:25:49 -07:00
Anubhav Bindlish
94c7899257
Integrate Rockset as Vectorstore (#6216)
This PR adds Rockset as a vectorstore for langchain.
[Rockset](https://rockset.com/blog/introducing-vector-search-on-rockset/)
is a real time OLAP database which provides a fast and efficient vector
search functionality. Further since it is entirely schemaless, it can
store metadata in separate columns thereby allowing fast metadata
filters during vector similarity search (as opposed to storing the
entire metadata in a single JSON column). It currently supports three
distance functions: `COSINE_SIMILARITY`, `EUCLIDEAN_DISTANCE`, and
`DOT_PRODUCT`.

This PR adds `rockset` client as an optional dependency. 

We would love a twitter shoutout, our handle is
https://twitter.com/RocksetCloud

---------

Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-06-21 01:22:27 -07:00
ElReyZero
ab7ecc9c30
Feat: Add a prompt template parameter to qa with structure chains (#6495)
This pull request introduces a new feature to the LangChain QA Retrieval
Chains with Structures. The change involves adding a prompt template as
an optional parameter for the RetrievalQA chains that utilize the
recently implemented OpenAI Functions.

The main purpose of this enhancement is to provide users with the
ability to input a more customizable prompt to the chain. By introducing
a prompt template as an optional parameter, users can tailor the prompt
to their specific needs and context, thereby improving the flexibility
and effectiveness of the RetrievalQA chains.

## Changes Made
- Created a new optional parameter, "prompt", for the RetrievalQA with
structure chains.
- Added an example to the RetrievalQA with sources notebook.

My twitter handle is @El_Rey_Zero

---------

Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-06-21 00:23:36 -07:00
Mircea Pasoi
2e024823d2
Add async support for HuggingFaceTextGenInference (#6507)
Adding support for async calls in `HuggingFaceTextGenInference`


Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-06-20 23:12:24 -07:00
Hassan Ouda
456ca3d587
Be able to use Codey models on Vertex AI (#6354)
Added the functionality to leverage 3 new Codey models from Vertex AI:
- code-bison - Code generation using the existing LLM integration
- code-gecko - Code completion using the existing LLM integration
- codechat-bison - Code chat using the existing chat_model integration

---------

Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-06-20 23:11:54 -07:00
囧囧
0fce8ef178
Add KuzuQAChain (#6454)
This PR adds `KuzuGraph` and `KuzuQAChain` for interacting with [Kùzu
database](https://github.com/kuzudb/kuzu). Kùzu is an in-process
property graph database management system (GDBMS) built for query speed
and scalability. The `KuzuGraph` and `KuzuQAChain` provide the same
functionality as the existing integration with NebulaGraph and Neo4j and
enables query generation and question answering over Kùzu database.

A notebook example and a simple test case have also been added.

---------

Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
2023-06-20 22:07:00 -07:00
Chanin Nantasenamat
6e07283dd5
Update index.mdx (#6326)
#### Fix
Added the mention of "store" amongst the tasks that the data connection
module can perform aside from the existing 3 (load, transform and
query). Particularly, this implies the generation of embeddings vectors
and the creation of vector stores.
2023-06-20 21:40:20 -07:00
Zander Chase
ffa4ff1a2e
Export trajectory eval fn (#6509)
from the run_evaluators dir
2023-06-20 21:18:28 -07:00
TheOnlyWayUp
bb437646fc
typo(llamacpp.ipynb): 'condiser' -> 'consider' (#6474) 2023-06-20 18:48:25 -07:00
northern-64bit
7492060525
Fix typo in docstring of format_tool_to_openai_function (#6479)
Fixes typo "open AI" to "OpenAI" in docstring of
`format_tool_to_openai_function` in
`langchain/tools/convert_to_openai.py`.
2023-06-20 18:42:30 -07:00
Davis Chase
b3c49e94a0
Make streamlit import optional (#6510) 2023-06-20 18:41:59 -07:00
Daniel McDonald
cece8c8bf0
Fixed: 'readible' -> readable (#6492)
Hello there👋

I have made a pull request to fix a small typo.
2023-06-20 18:39:59 -07:00
hsparmar
834c3378af
Documentation Fix: Correct the example code output in the prompt templates doc (#6496)
Documentation is showing the wrong example output for the prompt
templates code snippet. This PR fixes that issue.
2023-06-20 17:21:09 -07:00
Davis Chase
c91cf68754
Fix link (#6501) 2023-06-20 14:44:22 -07:00
Davis Chase
3298bf4f00
docs/fix links (#6498) 2023-06-20 14:06:50 -07:00
Lance Martin
ae6196507d
Update notebook for MD header splitter and create new cookbook (#6399)
Move MD header text splitter example to its own cookbook.
2023-06-20 13:53:41 -07:00
Stefano Lottini
22af93d851
Vector store support for Cassandra (#6426)
This addresses #6291 adding support for using Cassandra (and compatible
databases, such as DataStax Astra DB) as a [Vector
Store](https://cwiki.apache.org/confluence/display/CASSANDRA/CEP-30%3A+Approximate+Nearest+Neighbor(ANN)+Vector+Search+via+Storage-Attached+Indexes).

A new class `Cassandra` is introduced, which complies with the contract
and interface for a vector store, along with the corresponding
integration test, a sample notebook and modified dependency toml.

Dependencies: the implementation relies on the library `cassio`, which
simplifies interacting with Cassandra for ML- and LLM-oriented
workloads. CassIO, in turn, uses the `cassandra-driver` low-lever
drivers to communicate with the database. The former is added as
optional dependency (+ in `extended_testing`), the latter was already in
the project.

Integration testing relies on a locally-running instance of Cassandra.
[Here](https://cassio.org/more_info/#use-a-local-vector-capable-cassandra)
a detailed description can be found on how to compile and run it (at the
time of writing the feature has not made it yet to a release).

During development of the integration tests, I added a new "fake
embedding" class for what I consider a more controlled way of testing
the MMR search method. Likewise, I had to amend what looked like a
glitch in the behaviour of `ConsistentFakeEmbeddings` whereby an
`embed_query` call would have bypassed storage of the requested text in
the class cache for use in later repeated invocations.

@dev2049 might be the right person to tag here for a review. Thank you!

---------

Co-authored-by: rlm <pexpresss31@gmail.com>
2023-06-20 10:46:20 -07:00
Harrison Chase
cac6e45a67
improve documentation on base chain (#6468)
Co-authored-by: Nuno Campos <nuno@boringbits.io>
2023-06-20 10:34:57 -07:00
Zeeland
ad7089a6d0
fix: change ddg to DDGS (#6480)
This commit updates the duckduckgo search utility by using a more
accurate name in the import statement.
2023-06-20 10:15:05 -07:00
Davis Chase
8cd5f65a6f
release 207 (#6488) 2023-06-20 10:14:29 -07:00
zhaoshengbo
ab44c24333
Add Alibaba Cloud OpenSearch as a new vector store (#6154)
Hello Folks,

Thanks for creating and maintaining this great project. I'm excited to
submit this PR to add Alibaba Cloud OpenSearch as a new vector store.

OpenSearch is a one-stop platform to develop intelligent search
services. OpenSearch was built based on the large-scale distributed
search engine developed by Alibaba. OpenSearch serves more than 500
business cases in Alibaba Group and thousands of Alibaba Cloud
customers. OpenSearch helps develop search services in different search
scenarios, including e-commerce, O2O, multimedia, the content industry,
communities and forums, and big data query in enterprises.

OpenSearch provides the vector search feature. In specific scenarios,
especially test question search and image search scenarios, you can use
the vector search feature together with the multimodal search feature to
improve the accuracy of search results.


This PR includes:

A AlibabaCloudOpenSearch class that can connect to the Alibaba Cloud
OpenSearch instance.
add embedings and metadata into a opensearch datasource.
querying by squared euclidean and metadata.
integration tests.
ipython notebook and docs.

I have read your contributing guidelines. And I have passed the tests
below

- [x]  make format
- [x]  make lint
- [x]  make coverage
- [x]  make test

---------

Co-authored-by: zhaoshengbo <shengbo.zsb@alibaba-inc.com>
2023-06-20 10:07:40 -07:00
Davis Chase
b7ad4c4c30
fix openai qa chain (#6487) 2023-06-20 10:01:13 -07:00
thehunmonkgroup
10adec5f1b
add FunctionMessage support to _convert_dict_to_message() in OpenAI chat model (#6382)
Already supported in the reverse operation in
`_convert_message_to_dict()`, this just provides parity.

@hwchase17
@agola11

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-06-20 08:25:55 -07:00
Harrison Chase
7414e9d196
bump version to 206 (#6465) 2023-06-19 23:05:09 -07:00
Hubert
22601b0b63
fix neo4j schema query (#6381)
Fix issue #6380 

<!-- Remove if not applicable -->

Fixes #6380  (issue)

#### Before submitting

<!-- If you're adding a new integration, please include:

1. a test for the integration - favor unit tests that does not rely on
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2. an example notebook showing its use


See contribution guidelines for more information on how to write tests,
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etc:


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#### Who can review?

Tag maintainers/contributors who might be interested:
@hwchase17

<!-- 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
  - @hwchase17

  VectorStores / Retrievers / Memory
  - @dev2049

 -->

---------

Co-authored-by: HubertKl <HubertKl>
2023-06-19 22:48:35 -07:00
Gavin
b0d80c4b3e
Update serpapi.py Support baidu list type answer_box (#6386)
Support baidu list type answer_box

From [this document](https://serpapi.com/baidu-answer-box), we can know
that the answer_box attribute returned by the Baidu interface is a list,
and the list contains only one Object, but an error will occur when the
current code is executed.

So when answer_box is a list, we reset res["answer_box"] so that the
code can execute successfully.
2023-06-19 22:48:18 -07:00
Bryce Drennan
384fa43fc3
fix: llm caching for replicate (#6396)
Caching wasn't accounting for which model was used so a result for the
first executed model would return for the same prompt on a different
model.

This was because `Replicate._identifying_params` did not include the
`model` parameter.

FYI
- @cbh123
- @hwchase17
- @agola11
2023-06-19 22:47:59 -07:00
Zeeland
8a604b93ab
feat: use latest duckduckgo_search API to call (#6409)
# Provider the latest duckduckgo_search API

The Git commit contents involve two files related to some DuckDuckGo
query operations, and an upgrade of the DuckDuckGo module to version
3.8.3. A suitable commit message could be "Upgrade DuckDuckGo module to
version 3.8.3, including query operations". Specifically, in the
duckduckgo_search.py file, a DDGS() class instance is newly added to
replace the previous ddg() function, and the time parameter name in the
get_snippets() and results() methods is changed from "time" to
"timelimit" to accommodate recent changes. In the pyproject.toml file,
the duckduckgo-search module is upgraded to version 3.8.3.

[duckduckgo_search readme
attention](https://github.com/deedy5/duckduckgo_search): Versions before
v2.9.4 no longer work as of May 12, 2023

## Who can review?

@vowelparrot

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-06-19 22:47:39 -07:00
Harrison Chase
9eec7c3206
Harrison/unstructured page number (#6464)
Co-authored-by: Reza Sanaie <reza@sanaie.ca>
2023-06-19 22:31:43 -07:00
Alonso Silva Allende
b82ddf9cfb
Improve error message (#6275)
Trying to use OpenAI models like 'text-davinci-002' or
'text-davinci-003' the agent doesn't work and the message is 'Only
supported with OpenAI models.' The error message should be 'Only
supported with ChatOpenAI models.'

My Twitter handle is @alonsosilva
<!--
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<!-- Remove if not applicable -->

Fixes # (issue)

#### Before submitting

<!-- If you're adding a new integration, please include:

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See contribution guidelines for more information on how to write tests,
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#### Who can review?

Tag maintainers/contributors who might be interested:
@hwchase17

<!-- For a quicker response, figure out the right person to tag with @

  @hwchase17 - project lead

  Tracing / Callbacks
  - @agola11

  Async
  - @agola11

  DataLoaders
  - @eyurtsev

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  - @hwchase17

  VectorStores / Retrievers / Memory
  - @dev2049

 -->

Co-authored-by: SILVA Alonso <alonso.silva@nokia-bell-labs.com>
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-06-19 22:21:01 -07:00
zengbo
7e5f5ebf86
Fix the issue where ANTHROPIC_API_URL set in environment is not takin… (#6400)
I apologize for the error: the 'ANTHROPIC_API_URL' environment variable
doesn't take effect if the 'anthropic_api_url' parameter has a default
value.

#### Who can review?
  Models
  - @hwchase17
  - @agola11
2023-06-19 22:20:36 -07:00
Grayson Adkins
9f5f747dc3
Fix broken links in autonomous agents docs (#6398)
Fixes broken links here:  
https://python.langchain.com/docs/use_cases/autonomous_agents.html

#### Who can review?

Tag maintainers/contributors who might be interested:

  Agents / Tools / Toolkits
  - @hwchase17
2023-06-19 22:20:00 -07:00
volodymyr-memsql
d2e9b621ab
Update SinglStoreDB vectorstore (#6423)
1. Introduced new distance strategies support: **DOT_PRODUCT** and
**EUCLIDEAN_DISTANCE** for enhanced flexibility.
2. Implemented a feature to filter results based on metadata fields.
3. Incorporated connection attributes specifying "langchain python sdk"
usage for enhanced traceability and debugging.
4. Expanded the suite of integration tests for improved code
reliability.
5. Updated the existing notebook with the usage example

@dev2049

---------

Co-authored-by: Volodymyr Tkachuk <vtkachuk-ua@singlestore.com>
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-06-19 22:08:58 -07:00
Avinash Raj
6efd5fa2b9
Fix for #6431 - chatprompt template with partial variables giing validation error (#6456)
W.r.t recent changes, ChatPromptTemplate does not accepting partial
variables. This PR should fix that issue.


Fixes #6431




#### Who can review?



  @hwchase17

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-06-19 22:08:15 -07:00