Commit Graph

325 Commits

Author SHA1 Message Date
Piyush Jain
8eea46ed0e
Bedrock embeddings async methods (#9024)
## Description
This PR adds the `aembed_query` and `aembed_documents` async methods for
improving the embeddings generation for large documents. The
implementation uses asyncio tasks and gather to achieve concurrency as
there is no bedrock async API in boto3.

### Maintainers
@agola11 
@aarora79  

### Open questions
To avoid throttling from the Bedrock API, should there be an option to
limit the concurrency of the calls?
2023-08-10 14:21:03 -07:00
Eugene Yurtsev
67ca187560
Fix incorrect code blocks in documentation (#9060)
Fixes incorrect code block syntax in doc strings.
2023-08-10 14:13:42 -07:00
Eugene Yurtsev
46f3428cb3
Fix more incorrect code blocks in doc strings (#9073)
Fix 2 more incorrect code blocks in strings
2023-08-10 13:49:15 -07:00
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
Leonid Ganeline
fcbbddedae
ArxivLoader fix for issue 9046 (#9061)
Fixed #9046 
Added ut-s for this fix.
 @eyurtsev
2023-08-10 14:59:39 -04:00
Mike Lambert
e94a5d753f
Move from test to supported claude-instant-1 model (#9066)
Moves from "test" model to "claude-instant-1" model which is supported
and has actual capacity
2023-08-10 11:57:28 -07:00
Eugene Yurtsev
b7bc8ec87f
Add excludes to FileSystemBlobLoader (#9064)
Add option to specify exclude patterns.

https://github.com/langchain-ai/langchain/discussions/9059
2023-08-10 14:56:58 -04:00
Eugene Yurtsev
6c70f491ba
ChatPromptTemplate pending deprecation proposal (#9004)
Pending deprecations for ChatPromptTemplate proposals
2023-08-10 14:40:55 -04:00
TRY-ER
2431eca700
Agent vector store tool doc (#9029)
I was initially confused weather to use create_vectorstore_agent or
create_vectorstore_router_agent due to lack of documentation so I
created a simple documentation for each of the function about their
different usecase.
Replace this comment with:
- Description: Added the doc_strings in create_vectorstore_agent and
create_vectorstore_router_agent to point out the difference in their
usecase
  - Tag maintainer: @rlancemartin, @eyurtsev

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-10 11:13:12 -07:00
Alvaro Bartolome
08a0741d82
Update ArgillaCallbackHandler as of latest argilla release (#9043)
Hi @agola11, or whoever is reviewing this PR 😄 

## What's in this PR?

As of the latest Argilla release, we'll change and refactor some things
to make some workflows easier, one of those is how everything's pushed
to Argilla, so that now there's no need to call `push_to_argilla` over a
`FeedbackDataset` when either `push_to_argilla` is called for the first
time, or `from_argilla` is called; among others.

We also add some class variables to make sure those are easy to update
in case we update those internally in the future, also to make the
`warnings.warn` message lighter from the code view.

P.S. Regarding the Twitter/X mention feel free to do so at either
https://twitter.com/argilla_io or https://twitter.com/alvarobartt, or
both if applicable, otherwise, just the first Twitter/X handle.
2023-08-10 10:59:46 -07:00
Blake (Yung Cher Ho)
8d351bfc20
Takeoff integration (#9045)
## Description:
This PR adds the Titan Takeoff Server to the available LLMs in
LangChain.

Titan Takeoff is an inference server created by
[TitanML](https://www.titanml.co/) that allows you to deploy large
language models locally on your hardware in a single command. Most
generative model architectures are included, such as Falcon, Llama 2,
GPT2, T5 and many more.

Read more about Titan Takeoff here:
-
[Blog](https://medium.com/@TitanML/introducing-titan-takeoff-6c30e55a8e1e)
- [Docs](https://docs.titanml.co/docs/titan-takeoff/getting-started)

#### Testing
As Titan Takeoff runs locally on port 8000 by default, no network access
is needed. Responses are mocked for testing.

- [x] Make Lint
- [x] Make Format
- [x] Make Test

#### Dependencies
No new dependencies are introduced. However, users will need to install
the titan-iris package in their local environment and start the Titan
Takeoff inferencing server in order to use the Titan Takeoff
integration.

Thanks for your help and please let me know if you have any questions.

cc: @hwchase17 @baskaryan
2023-08-10 10:56:06 -07:00
Nuno Campos
3bdc273ab3
Implement .transform() in RunnablePassthrough() (#9032)
- This ensures passthrough doesnt break streaming
---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-10 10:41:19 -07:00
Bagatur
206f809366
fix sched ci (more) (#9056) 2023-08-10 10:39:29 -07:00
Ismail Pelaseyed
abb1264edf
Fix issue with Metaphor Search Tool throwing error on missing keys in API response (#9051)
- Description: Fixes an issue with Metaphor Search Tool throwing when
missing keys in API response.
  - Issue: #9048 
  - Tag maintainer: @hinthornw @hwchase17 
  - Twitter handle: @pelaseyed
2023-08-10 09:07:00 -07:00
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
Bagatur
6e14f9548b
bump 261 (#9041) 2023-08-10 07:59:27 -07:00
Eugene Yurtsev
d21333d710
Add redis storage (#8980)
Add a redis implementation of a BaseStore
2023-08-10 10:48:35 -04:00
Bagatur
434a96415b
make runnable dir (#9016)
Co-authored-by: Nuno Campos <nuno@boringbits.io>
2023-08-10 08:56:37 +01:00
Nuno Campos
c7a489ae0d
Small improvements for tracer and debug output of runnables (#8683)
<!-- Thank you for contributing to LangChain!

Replace this comment with:
  - Description: a description of the change, 
  - Issue: the issue # it fixes (if applicable),
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If you're adding a new integration, please include:
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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
  - Agents / Tools / Toolkits: @hinthornw
  - Tracing / Callbacks: @agola11
  - Async: @agola11

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same people again.

See contribution guidelines for more information on how to write/run
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2023-08-10 07:24:12 +01:00
EricFan
618cf5241e
Open file in UTF-8 encoding (#6919) (#8943)
FileCallbackHandler cannot handle some language, for example: Chinese. 
Open file using UTF-8 encoding can fix it.
@agola11
  
**Issue**: #6919 
**Dependencies**: NO dependencies,

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-09 17:54:21 -07:00
colegottdank
f4a47ec717
Add optional model kwargs to ChatAnthropic to allow overrides (#9013)
---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-09 17:34:00 -07:00
Kaizen
bbbd2b076f
DirectoryLoader slicing (#8994)
DirectoryLoader can now return a random sample of files in a directory.
Parameters added are:
sample_size
randomize_sample
sample_seed


@rlancemartin, @eyurtsev

---------

Co-authored-by: Andrew Oseen <amovfx@protonmail.com>
Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-09 16:05:16 -07:00
IanRogers-101Ways
d248481f13
skip over empty google spreadsheets (#8974)
- Description: Allow GoogleDriveLoader to handle empty spreadsheets  
- Issue: Currently GoogleDriveLoader will crash if it tries to load a
spreadsheet with an empty sheet
  - Dependencies: n/a
  - Tag maintainer: @rlancemartin, @eyurtsev
2023-08-09 16:05:02 -07:00
Eugene Yurtsev
efa02ed768
Suppress divide by zero wranings for cosine similarity (#9006)
Suppress run time warnings for divide by zero as the downstream code
handles the scenario (handling inf and nan)
2023-08-09 15:56:51 -07:00
Leonid Ganeline
5454591b0a
docstrings cleanup (#8993)
Added/Updated docstrings

 @baskaryan
2023-08-09 15:49:06 -07:00
Massimiliano Pronesti
c72da53c10
Add logprobs to SamplingParameters in vllm (#9010)
This PR aims at amending #8806 , that I opened a few days ago, adding
the extra `logprobs` parameter that I accidentally forgot
2023-08-09 15:48:29 -07:00
Bagatur
8dd071ad08
import airbyte loaders (#9009) 2023-08-09 14:51:15 -07:00
Bagatur
96d064e305
bump 260 (#9002) 2023-08-09 13:40:49 -07:00
Nuno Campos
808248049d
Implement a router for openai functions (#8589) 2023-08-09 21:17:04 +01:00
Eugene Yurtsev
a6e6e9bb86
Fix airbyte loader (#8998)
Fix airbyte loader

https://github.com/langchain-ai/langchain/issues/8996
2023-08-09 16:13:06 -04:00
William FH
90579021f8
Update Key Check (#8948)
In eval loop. It needn't be done unless you are creating the
corresponding evaluators
2023-08-09 12:33:00 -07:00
Jerzy Czopek
539672a7fd
Feature/fix azureopenai model mappings (#8621)
This pull request aims to ensure that the `OpenAICallbackHandler` can
properly calculate the total cost for Azure OpenAI chat models. The
following changes have resolved this issue:

- The `model_name` has been added to the ChatResult llm_output. Without
this, the default values of `gpt-35-turbo` were applied. This was
causing the total cost for Azure OpenAI's GPT-4 to be significantly
inaccurate.
- A new parameter `model_version` has been added to `AzureChatOpenAI`.
Azure does not include the model version in the response. With the
addition of `model_name`, this is not a significant issue for GPT-4
models, but it's an issue for GPT-3.5-Turbo. Version 0301 (default) of
GPT-3.5-Turbo on Azure has a flat rate of 0.002 per 1k tokens for both
prompt and completion. However, version 0613 introduced a split in
pricing for prompt and completion tokens.
- The `OpenAICallbackHandler` implementation has been updated with the
proper model names, versions, and cost per 1k tokens.

Unit tests have been added to ensure the functionality works as
expected; the Azure ChatOpenAI notebook has been updated with examples.

Maintainers: @hwchase17, @baskaryan

Twitter handle: @jjczopek

---------

Co-authored-by: Jerzy Czopek <jerzy.czopek@avanade.com>
Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-09 10:56:15 -07:00
shibuiwilliam
3adb1e12ca
make trajectory eval chain stricter and add unit tests (#8909)
- update trajectory eval logic to be stricter
- add tests to trajectory eval chain
2023-08-09 10:57:18 -04:00
Nuno Campos
b8df15cd64
Adds transform support for runnables (#8762)
<!-- 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,
- Tag maintainer: for a quicker response, tag the relevant maintainer
(see below),
- Twitter handle: we announce bigger features on Twitter. If your PR
gets announced and you'd like a mention, we'll gladly shout you out!

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

If you're adding a new integration, please include:
1. a test for the integration, preferably unit tests that do not rely on
network access,
  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
  - Agents / Tools / Toolkits: @hinthornw
  - Tracing / Callbacks: @agola11
  - Async: @agola11

If no one reviews your PR within a few days, feel free to @-mention the
same people again.

See contribution guidelines for more information on how to write/run
tests, lint, etc:
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 -->

---------

Co-authored-by: jacoblee93 <jacoblee93@gmail.com>
Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-09 12:34:23 +01:00
Harrison Chase
4d72288487
async output parser (#8894)
Co-authored-by: Nuno Campos <nuno@boringbits.io>
2023-08-09 08:25:38 +01:00
Bagatur
3c6eccd701
bump 259 (#8951) 2023-08-09 00:07:47 -07:00
Harrison Chase
7de6a1b78e
parent document retriever (#8941) 2023-08-08 22:39:08 -07:00
Aarav Borthakur
3f64b8a761
Integrate Rockset as a chat history store (#8940)
Description: Adds Rockset as a chat history store
Dependencies: no changes
Tag maintainer: @hwchase17

This PR passes linting and testing. 

I added a test for the integration and an example notebook showing its
use.
2023-08-08 18:54:07 -07:00
William FH
e3056340da
Add id in error in tracer (#8944) 2023-08-08 18:25:27 -07:00
Bagatur
95cf7de112
scheduled tests GHA (#8879)
Adding scheduled daily GHA that runs marked integration tests. To start
just marking some tests in test_openai
2023-08-08 14:55:25 -07:00
Joe Reuter
8f0cd91d57
Airbyte based loaders (#8586)
This PR adds 8 new loaders:
* `AirbyteCDKLoader` This reader can wrap and run all python-based
Airbyte source connectors.
* Separate loaders for the most commonly used APIs:
  * `AirbyteGongLoader`
  * `AirbyteHubspotLoader`
  * `AirbyteSalesforceLoader`
  * `AirbyteShopifyLoader`
  * `AirbyteStripeLoader`
  * `AirbyteTypeformLoader`
  * `AirbyteZendeskSupportLoader`

## Documentation and getting started
I added the basic shape of the config to the notebooks. This increases
the maintenance effort a bit, but I think it's worth it to make sure
people can get started quickly with these important connectors. This is
also why I linked the spec and the documentation page in the readme as
these two contain all the information to configure a source correctly
(e.g. it won't suggest using oauth if that's avoidable even if the
connector supports it).

## Document generation
The "documents" produced by these loaders won't have a text part
(instead, all the record fields are put into the metadata). If a text is
required by the use case, the caller needs to do custom transformation
suitable for their use case.

## Incremental sync
All loaders support incremental syncs if the underlying streams support
it. By storing the `last_state` from the reader instance away and
passing it in when loading, it will only load updated records.

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-08 14:49:25 -07:00
Eugene Yurtsev
15f650ae8c
Add base storage interface, 2 implementations and utility encoder (#8895)
This PR defines an abstract interface for key value stores.

It provides 2 implementations: 
1. Local File System
2. In memory -- used to facilitate testing

It also provides an encoder utility to help take care of serialization
from arbitrary data to data that can be stored by the given store
2023-08-08 17:29:06 -04:00
Harrison Chase
7543a3d70e
Harrison/image (#845)
Co-authored-by: Ashutosh Sanzgiri <sanzgiri@gmail.com>
Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-08 13:58:27 -07:00
Bagatur
ab193338aa
bump 258 (#8932) 2023-08-08 12:54:51 -07:00
Eugene Yurtsev
bb12184551
Internal code deprecation API (#8763)
Proposal for an internal API to deprecate LangChain code.

This PR is heavily based on:
https://github.com/matplotlib/matplotlib/blob/main/lib/matplotlib/_api/deprecation.py

This PR only includes deprecation functionality (no renaming etc.). 
Additional functionality can be added on a need basis (e.g., renaming
parameters), but best to roll out as an MVP to test this
out.

DeprecationWarnings are ignored by default. We can change the policy for
the deprecation warnings, but we'll need to make sure we're not creating
noise for users due to internal code invoking deprecated functionality.
2023-08-08 15:42:22 -04:00
Leonid Ganeline
33a2f58fbf
tensoflow_datasets document loader (#8721)
This PR adds `tensoflow_datasets` document loader
2023-08-08 15:19:28 -04:00
Holt Skinner
fad26e79a3
fix: Resolve AttributeError in Google Cloud Enterprise Search retriever (#8872)
- Reverting some of the changes made in
https://github.com/langchain-ai/langchain/pull/8369
2023-08-08 12:11:12 -07:00
William FH
b2eb4ff0fc
Relax Validation in Eval (#8902)
Just check for missing keys
2023-08-08 11:59:30 -07:00
Leonid Ganeline
2d078c7767
PubMed document loader (#8893)
- added `PubMed Document Loader` artifacts; ut-s; examples 
- fixed `PubMed utility`; ut-s

@hwchase17
2023-08-08 14:26:03 -04:00
Ofer Mendelevitch
a7824f16f2
Added consistent timeout for Vectara calls (#8892)
- Description: consistent timeout at 60s for all calls to Vectara API
- Tag maintainer: @rlancemartin, @eyurtsev

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-08 11:10:32 -07:00