Commit Graph

343 Commits

Author SHA1 Message Date
Bagatur
01ef786e7e
bump 262 (#9108) 2023-08-11 01:29:07 -07:00
Bagatur
3b754b5461
Bagatur/filter metadata (#9015)
Co-authored-by: Matt Robinson <mrobinson@unstructuredai.io>
2023-08-11 01:10:00 -07:00
Kim Minjong
7f0e847c13
Update pydantic format instruction prompt (#9095)
- remove unopened bracket
2023-08-11 00:22:13 -07:00
Ashutosh Sanzgiri
991b448dfc
minor edits (#9093)
Description:

Minor edit to PR#845

Thanks!
2023-08-10 23:40:36 -07:00
Bagatur
3ab4e21579
fix json tool (#9096) 2023-08-10 23:39:25 -07:00
Sam Groenjes
2184e3a400
Fix IndexError when input_list is Empty in prep_prompts (#5769)
This MR corrects the IndexError arising in prep_prompts method when no
documents are returned from a similarity search.

Fixes #1733 
Co-authored-by: Sam Groenjes <sam.groenjes@darkwolfsolutions.com>
Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-10 22:50:39 -07:00
Chenyu Zhao
c0acbdca1b
Update Fireworks model names (#9085) 2023-08-10 19:23:42 -07:00
Bagatur
b80e3825a6
Bagatur/pinecone by vector (#9087)
Co-authored-by: joseph <joe@outverse.com>
2023-08-10 18:28:55 -07:00
Nikhil Kumar
6abb2c2c08
Buffer method of ConversationTokenBufferMemory should be able to return messages as string (#7057)
### Description:
`ConversationBufferTokenMemory` should have a simple way of returning
the conversation messages as a string.

Previously to complete this, you would only have the option to return
memory as an array through the buffer method and call
`get_buffer_string` by importing it from `langchain.schema`, or use the
`load_memory_variables` method and key into `self.memory_key`.

### Maintainer
@hwchase17

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-10 18:17:22 -07:00
William FH
57dd4daa9a
Add string example mapper (#9086)
Now that we accept any runnable or arbitrary function to evaluate, we
don't always look up the input keys. If an evaluator requires
references, we should try to infer if there's one key present. We only
have delayed validation here but it's better than nothing
2023-08-10 17:07:02 -07:00
Bidhan Roy
02430e25b6
BagelDB (bageldb.ai), VectorStore integration. (#8971)
- **Description**: [BagelDB](bageldb.ai) a collaborative vector
database. Integrated the bageldb PyPi package with langchain with
related tests and code.

  - **Issue**: Not applicable.
  - **Dependencies**: `betabageldb` PyPi package.
  - **Tag maintainer**: @rlancemartin, @eyurtsev, @baskaryan
  - **Twitter handle**: bageldb_ai (https://twitter.com/BagelDB_ai)
  
We ran `make format`, `make lint` and `make test` locally.

Followed the contribution guideline thoroughly
https://github.com/hwchase17/langchain/blob/master/.github/CONTRIBUTING.md

---------

Co-authored-by: Towhid1 <nurulaktertowhid@gmail.com>
2023-08-10 16:48:36 -07:00
DJ Atha
ee52482db8
Fix issue 7445 (#7635)
Description: updated BabyAGI examples and experimental to append the
iteration to the result id to fix error storing data to vectorstore.
Issue: 7445
Dependencies: no
Tag maintainer: @eyurtsev
This fix worked for me locally. Happy to take some feedback and iterate
on a better solution. I was considering appending a uuid instead but
didn't want to over complicate the example.

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-10 16:29:31 -07:00
Harrison Chase
bb6fbf4c71
openai adapters (#8988)
Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
Co-authored-by: Nuno Campos <nuno@boringbits.io>
2023-08-10 16:08:50 -07:00
Harrison Chase
45f0f9460a
add async for python repl (#9080) 2023-08-10 16:07:06 -07:00
Neil Murphy
105c787e5a
Add convenience methods to ConversationBufferMemory and ConversationB… (#8981)
Add convenience methods to `ConversationBufferMemory` and
`ConversationBufferWindowMemory` to get buffer either as messages or as
string.

Helps when `return_messages` is set to `True` but you want access to the
messages as a string, and vice versa.

@hwchase17

One use case: Using a `MultiPromptRouter` where `default_chain` is
`ConversationChain`, but destination chains are `LLMChains`. Injecting
chat memory into prompts for destination chains prints a stringified
`List[Messages]` in the prompt, which creates a lot of noise. These
convenience methods allow caller to choose either as needed.

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-10 15:45:30 -07:00
Zend
6221eb5974
Recursive url loader w/ test (#8813)
Description: Due to some issue on the test, this is a separate PR with
the test for #8502

Tag maintainer: @rlancemartin

---------

Co-authored-by: Lance Martin <lance@langchain.dev>
Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-08-10 14:50:31 -07:00
Junlin Zhou
cb5fb751e9
Enhance regex of structured_chat agents' output parser (#8965)
Current regex only extracts agent's action between '` ``` ``` `', this
commit will extract action between both '` ```json ``` `' and '` ``` ```
`'

This is very similar to #7511 
Co-authored-by: zjl <junlinzhou@yzbigdata.com>
2023-08-10 14:26:07 -07:00
Bagatur
16bd328aab
Use Embeddings in pinecone (#8982)
cc @eyurtsev @olivier-lacroix @jamescalam 

redo of #2741
2023-08-10 14:22:41 -07:00
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),
  - 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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 -->
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