Commit Graph

1160 Commits

Author SHA1 Message Date
Eugene Yurtsev
b4354b7694
Make tests stricter, remove old code, fix up pydantic import when using v2 (#11231)
Make tests stricter, remove old code, fix up pydantic import when using v2 (#11231)
2023-09-29 12:47:02 -04:00
Eugene Yurtsev
572968fee3
Using langchain input types (#11204)
Using langchain input type
2023-09-29 12:37:09 -04:00
Bagatur
77c7c9ab97
bump 305 (#11224) 2023-09-29 08:55:00 -07:00
Nuno Campos
4b8442896b Make test deterministic 2023-09-29 16:50:00 +01:00
Attila Tőkés
ba9371854f
OpenAI gpt-3.5-turbo-instruct cost information (#11218)
Added pricing info for `gpt-3.5-turbo-instruct` for OpenAI and Azure
OpenAI.

Co-authored-by: Attila Tőkés <atokes@rws.com>
2023-09-29 08:44:55 -07:00
Eugene Yurtsev
de69ea26e8
Suppress warnings in interactive env that stem from tab completion (#11190)
Suppress warnings in interactive environments that can arise from users 
relying on tab completion (without even using deprecated modules).

jupyter seems to filter warnings by default (at least for me), but
ipython surfaces them all
2023-09-29 11:44:30 -04:00
Jon Saginaw
715ffda28b
mongodb doc loader init (#10645)
- **Description:** A Document Loader for MongoDB
  - **Issue:** n/a
  - **Dependencies:** Motor, the async driver for MongoDB
  - **Tag maintainer:** n/a
  - **Twitter handle:** pigpenblue

Note that an initial mongodb document loader was created 4 months ago,
but the [PR ](https://github.com/langchain-ai/langchain/pull/4285)was
never pulled in. @leo-gan had commented on that PR, but given it is
extremely far behind the master branch and a ton has changed in
Langchain since then (including repo name and structure), I rewrote the
branch and issued a new PR with the expectation that the old one can be
closed.

Please reference that old PR for comments/context, but it can be closed
in favor of this one. Thanks!

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
2023-09-29 11:44:07 -04:00
Nuno Campos
3d8aa88e26 Add async tests and comments 2023-09-29 15:28:46 +01:00
Nuno Campos
4ad0f3de2b
Add RunnableGenerator (#11214)
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2023-09-29 15:21:37 +01:00
Guy Korland
748a757306
Clean warnings: replace type with isinstance and fix syntax (#11219)
Clean warnings: replace type with `isinstance` and fix on notebook
syntax syntax
2023-09-29 10:06:33 -04:00
Nuno Campos
091d8845d5 Backwards compat 2023-09-29 14:18:38 +01:00
Nuno Campos
4e28a7a513 Implement diff 2023-09-29 14:12:48 +01:00
Nuno Campos
5cbe2b7b6a Implement diff 2023-09-29 14:12:18 +01:00
Nuno Campos
6c0a6b70e0 WIP Add tests§ 2023-09-29 14:11:34 +01:00
Nuno Campos
63f2ef8d1c Implement str one 2023-09-29 14:11:34 +01:00
Nuno Campos
f672b39cc9 Add a streaming json parser 2023-09-29 14:11:34 +01:00
Nuno Campos
2387647d30 Lint 2023-09-29 14:11:03 +01:00
Nuno Campos
0318cdd33c Add tests 2023-09-29 12:25:19 +01:00
Nuno Campos
b67db8deaa Add RunnableGenerator 2023-09-29 12:04:32 +01:00
Nuno Campos
e35ea565d1 Lint 2023-09-29 12:00:56 +01:00
Nuno Campos
7f589ebbc2 Lint 2023-09-29 11:57:01 +01:00
Nuno Campos
8be598f504 Fix invocation 2023-09-29 11:57:01 +01:00
Nuno Campos
6eb6c45c98 Enable creating Tools from any Runnable 2023-09-29 11:57:01 +01:00
Nuno Campos
61b5942adf
Implement better reprs for Runnables (#11175)
```
ChatPromptTemplate(messages=[SystemMessagePromptTemplate(prompt=PromptTemplate(input_variables=[], template='You are a nice assistant.')), HumanMessagePromptTemplate(prompt=PromptTemplate(input_variables=['question'], template='{question}'))])
| RunnableLambda(lambda x: x)
| {
    chat: FakeListChatModel(responses=["i'm a chatbot"]),
    llm: FakeListLLM(responses=["i'm a textbot"])
  }
```

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2023-09-29 11:56:28 +01:00
Nuno Campos
e8e2b812c9 Even more 2023-09-29 11:54:22 +01:00
Nuno Campos
fc072100fa skip more 2023-09-29 11:51:48 +01:00
Nuno Campos
7bfee012d5 Skip in py3.8 2023-09-29 11:49:12 +01:00
Nuno Campos
b8e3e1118d Skip for py3.8 2023-09-29 11:45:20 +01:00
William FH
db05ea2b78
Add from_embeddings for opensearch (#10957) 2023-09-29 00:00:58 -07:00
William FH
73693c18fc
Add support for project metadata in run_on_dataset (#11200) 2023-09-28 21:26:37 -07:00
James Braza
b11f21c25f
Updated LocalAIEmbeddings docstring to better explain why openai (#10946)
Fixes my misgivings in
https://github.com/langchain-ai/langchain/issues/10912
2023-09-28 19:56:42 -07:00
Eugene Yurtsev
2c114fcb5e
Fix web-base loader (#11135)
Fix initialization

https://github.com/langchain-ai/langchain/issues/11095
2023-09-28 19:36:46 -07:00
jreinjr
3bc44b01c0
Typo fix to MathpixPDFLoader - changed processed_file_format default … (#10960)
…from mmd to md. https://github.com/langchain-ai/langchain/issues/7282

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- **Description:** minor fix to a breaking typo - MathPixPDFLoader
processed_file_format is "mmd" by default, doesn't work, changing to
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- **Issue:** 7282
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Co-authored-by: jare0530 <7915+jare0530@users.noreply.ghe.oculus-rep.com>
2023-09-28 19:03:30 -07:00
Dr. Fabien Tarrade
66415eed6e
Support new version of tiktoken that are working with langchain (tag "^0.3.2" => "">=0.3.2,<0.6.0" and python "^3.9" =>">=3.9") (#11006)
- **Description:**
be able to use langchain with other version than tiktoken 0.3.3 i.e
0.5.1
  - **Issue:**
cannot installed the conda-forge version since it applied all optional
dependency:
       https://github.com/conda-forge/langchain-feedstock/pull/85  
replace "^0.3.2" by "">=0.3.2,<0.6.0" and "^3.9" by python=">=3.9"
      Tested with python 3.10, langchain=0.0.288 and tiktoken==0.5.0

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-09-28 18:53:24 -07:00
Clément Sicard
1b48d6cb8c
LlamaCppEmbeddings: adds verbose parameter, similar to llms.LlamaCpp class (#11038)
## Description

As of now, when instantiating and during inference, `LlamaCppEmbeddings`
outputs (a lot of) verbose when controlled from Langchain binding - it
is a bit annoying when computing the embeddings of long documents, for
instance.

This PR adds `verbose` for `LlamaCppEmbeddings` objects to be able
**not** to print the verbose of the model to `stderr`. It is natively
supported by `llama-cpp-python` and directly passed to the library – the
PR is hence very small.

The value of `verbose` is `True` by default, following the way it is
defined in [`LlamaCpp` (`llamacpp.py`
#L136-L137)](c87e9fb2ce/libs/langchain/langchain/llms/llamacpp.py (L136-L137))

## Issue

_No issue linked_

## Dependencies

_No additional dependency needed_

## To see it in action

```python
from langchain.embeddings import LlamaCppEmbeddings

MODEL_PATH = "<path_to_gguf_file>"

if __name__ == "__main__":
    llm_embeddings = LlamaCppEmbeddings(
        model_path=MODEL_PATH,
        n_gpu_layers=1,
        n_batch=512,
        n_ctx=2048,
        f16_kv=True,
        verbose=False,
    )
```

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-09-28 18:37:51 -07:00
Noah Czelusta
a00a73ef18
Add last_edited_time and created_time props to NotionDBLoader (#11020)
# Description

Adds logic for NotionDBLoader to correctly populate `last_edited_time`
and `created_time` fields from [page
properties](https://developers.notion.com/reference/page#property-value-object).

There are no relevant tests for this code to be updated.

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-09-28 18:37:34 -07:00
Eugene Yurtsev
e06e84b293
LangServe: Relax requirements (#11198)
Relax requirements
2023-09-28 21:27:19 -04:00
PaperMoose
5d7c6d1bca
Synthetic Data generation (#9472)
---------

Co-authored-by: William Fu-Hinthorn <13333726+hinthornw@users.noreply.github.com>
Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-09-28 18:16:05 -07:00
Donatas Remeika
a4e0cf6300
SearchApi integration (#11023)
Based on the customers' requests for native langchain integration,
SearchApi is ready to invest in AI and LLM space, especially in
open-source development.

- This is our initial PR and later we want to improve it based on
customers' and langchain users' feedback. Most likely changes will
affect how the final results string is being built.
- We are creating similar native integration in Python and JavaScript.
- The next plan is to integrate into Java, Ruby, Go, and others.
- Feel free to assign @SebastjanPrachovskij as a main reviewer for any
SearchApi-related searches. We will be glad to help and support
langchain development.
2023-09-28 18:08:37 -07:00
Bagatur
8cd18a48e4
fix trubrics lint issue (#11202) 2023-09-28 18:07:50 -07:00
Fynn Flügge
b738ccd91e
chore: add support for TypeScript code splitting (#11160)
- **Description:** Adds typescript language to `TextSplitter`

---------

Co-authored-by: Jacob Lee <jacoblee93@gmail.com>
2023-09-28 16:41:51 -07:00
Kenneth Choe
17fcbed92c
Support add_embeddings for opensearch (#11050)
- **Description:**
      -  Make running integration test for opensearch easy
- Provide a way to use different text for embedding: refer to #11002 for
more of the use case and design decision.
  - **Issue:** N/A
  - **Dependencies:** None other than the existing ones.
2023-09-28 16:41:11 -07:00
Jeff Kayne
c586f6dc1b
Callback integration for Trubrics (#11059)
After contributing to some examples in the
[langsmith-cookbook](https://github.com/langchain-ai/langsmith-cookbook)
with @hinthornw, here is a PR that adds a callback handler to use
LangChain with [Trubrics](https://github.com/trubrics/trubrics-sdk).
2023-09-28 16:20:19 -07:00
Michael Landis
a8db594012
fix: short-circuit black and mypy calls when no changes made (#11051)
Both black and mypy expect a list of files or directories as input.
As-is the Makefile computes a list files changed relative to the last
commit; these are passed to black and mypy in the `format_diff` and
`lint_diff` targets. This is done by way of the Makefile variable
`PYTHON_FILES`. This is to save time by skipping running mypy and black
over the whole source tree.

When no changes have been made, this variable is empty, so the call to
black (and mypy) lacks input files. The call exits with error causing
the Makefile target to error out with:

```bash
$ make format_diff
poetry run black
Usage: black [OPTIONS] SRC ...

One of 'SRC' or 'code' is required.
make: *** [format_diff] Error 1
```

This is unexpected and undesirable, as the naive caller (that's me! 😄 )
will think something else is wrong. This commit smooths over this by
short circuiting when `PYTHON_FILES` is empty.
2023-09-28 16:13:07 -07:00
Michael Kim
fbcd8e02f2
Change type annotations from LLMChain to Chain in MultiPromptChain (#11082)
- **Description:** The types of 'destination_chains' and 'default_chain'
in 'MultiPromptChain' were changed from 'LLMChain' to 'Chain'. and
removed variables declared overlapping with the parent class
- **Issue:** When a class that inherits only Chain and not LLMChain,
such as 'SequentialChain' or 'RetrievalQA', is entered in
'destination_chains' and 'default_chain', a pydantic validation error is
raised.
-  -  codes
```
retrieval_chain = ConversationalRetrievalChain(
        retriever=doc_retriever,
        combine_docs_chain=combine_docs_chain,
        question_generator=question_gen_chain,
    )
    
    destination_chains = {
        'retrieval': retrieval_chain,
    }
    
    main_chain = MultiPromptChain(
        router_chain=router_chain,
        destination_chains=destination_chains,
        default_chain=default_chain,
        verbose=True,
    )
```

 `make format`, `make lint` and `make test`
2023-09-28 15:59:25 -07:00
Piyush Jain
32d09bcd1e
Expanded version range for networkx, fixed sample notebook (#11094)
## Description
Expanded the upper bound for `networkx` dependency to allow installation
of latest stable version. Tested the included sample notebook with
version 3.1, and all steps ran successfully.
---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-09-28 15:33:30 -07:00
Piotr Mardziel
b40ecee4b9
FIx eval prompt (#11087)
**Description:** fixes a common typo in some of the eval criteria.
2023-09-28 15:21:15 -07:00
Guy Korland
5564833bd2
Add add_graph_documents support for FalkorDBGraph (#11122)
Adding `add_graph_documents` support for FalkorDBGraph and extending the
`Neo4JGraph` api so it can support `cypher.py`
2023-09-28 15:03:54 -07:00
Tomaz Bratanic
7d25a65b10
add from_existing_graph to neo4j vector (#11124)
This PR adds the option to create a Neo4jvector instance from existing
graph, which embeds existing text in the database and creates relevant
indices.
2023-09-28 15:02:26 -07:00
Noah Stapp
2c952de21a
Add support for MongoDB Atlas $vectorSearch vector search (#11139)
Adds support for the `$vectorSearch` operator for
MongoDBAtlasVectorSearch, which was announced at .Local London
(September 26th, 2023). This change maintains breaks compatibility
support for the existing `$search` operator used by the original
integration (https://github.com/langchain-ai/langchain/pull/5338) due to
incompatibilities in the Atlas search implementations.

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-09-28 15:01:03 -07:00
Hugues
b599f91e33
LLMonitor Callback handler: fix bug (#11128)
Here is a small bug fix for the LLMonitor callback handler. I've also
added user identification capabilities.
2023-09-28 15:00:38 -07:00
William FH
e9b51513e9
Shared Executor (#11028) 2023-09-28 13:30:58 -07:00
Justin Plock
926e4b6bad
[Feat] Add optional client-side encryption to DynamoDB chat history memory (#11115)
**Description:** Added optional client-side encryption to the Amazon
DynamoDB chat history memory with an AWS KMS Key ID using the [AWS
Database Encryption SDK for
Python](https://docs.aws.amazon.com/database-encryption-sdk/latest/devguide/python.html)
**Issue:** #7886
**Dependencies:**
[dynamodb-encryption-sdk](https://pypi.org/project/dynamodb-encryption-sdk/)
**Tag maintainer:**  @hwchase17 
**Twitter handle:** [@jplock](https://twitter.com/jplock/)

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-09-28 13:29:46 -07:00
Eugene Yurtsev
4947ac2965
Add langserve version (#11195)
Add langserve version
2023-09-28 16:24:00 -04:00
Joseph McElroy
822fc590d9
[ElasticsearchStore] Improve migration text to ElasticsearchStore (#11158)
We noticed that as we have been moving developers to the new
`ElasticsearchStore` implementation, we want to keep the
ElasticVectorSearch class still available as developers transition
slowly to the new store.

To speed up this process, I updated the blurb giving them a better
recommendation of why they should use ElasticsearchStore.
2023-09-28 12:40:18 -07:00
Naveen Tatikonda
9b0029b9c2
[OpenSearch] Add Self Query Retriever Support to OpenSearch (#11184)
### Description
Add Self Query Retriever Support to OpenSearch

### Maintainers
@rlancemartin, @eyurtsev, @navneet1v

### Twitter Handle
@OpenSearchProj

Signed-off-by: Naveen Tatikonda <navtat@amazon.com>
2023-09-28 12:36:52 -07:00
Arthur Telders
0da484be2c
Add source metadata to OutlookMessageLoader (#11183)
Description: Add "source" metadata to OutlookMessageLoader

This pull request adds the "source" metadata to the OutlookMessageLoader
class in the load method. The "source" metadata is required when
indexing with RecordManager in order to sync the index documents with a
source.

Issue: None

Dependencies: None

Twitter handle: @ATelders

Co-authored-by: Arthur Telders <arthur.telders@roquette.com>
2023-09-28 14:58:12 -04:00
Bagatur
3508e582f1
add anthropic scheduled tests and unit tests (#11188) 2023-09-28 11:47:29 -07:00
Eugene Yurtsev
fd96878c4b
Fix anthropic secret key when passed in via init (#11185)
Fixes anthropic secret key when passed via init

https://github.com/langchain-ai/langchain/issues/11182
2023-09-28 14:21:41 -04:00
Bagatur
f201d80d40
temporarily skip embedding empty string test (#11187) 2023-09-28 11:20:00 -07:00
Eugene Yurtsev
b3cf9c8759
LangServe: Update langchain requirement for publishing (#11186)
Update langchain requirement for publishing
2023-09-28 14:11:58 -04:00
mani2348
89ddc7cbb6
Update Bedrock service name to "bedrock-runtime" and model identifiers (#11161)
- **Description:** Bedrock updated boto service name to
"bedrock-runtime" for the InvokeModel and InvokeModelWithResponseStream
APIs. This update also includes new model identifiers for Titan text,
embedding and Anthropic.

Co-authored-by: Mani Kumar Adari <maniadar@amazon.com>
2023-09-28 09:42:56 -07:00
Eugene Yurtsev
de3e25683e
Expose lc_id as a classmethod (#11176)
* Expose LC id as a class method 
* User should not need to know that the last part of the id is the class
name
2023-09-28 17:25:27 +01:00
Nuno Campos
5ca461160b Lint 2023-09-28 17:12:07 +01:00
Nuno Campos
151f27d502 Lint 2023-09-28 16:42:58 +01:00
Eugene Yurtsev
4ba9c16f74 mypy 2023-09-28 11:27:20 -04:00
Eugene Yurtsev
44489e7029
LangServe: Clean up init files (#11174)
Clean up init files
2023-09-28 11:10:42 -04:00
Akio Nishimura
785b9d47b7
Fix stop key of TextGen. (#11109)
The key of stopping strings used in text-generation-webui api is
[`stopping_strings`](https://github.com/oobabooga/text-generation-webui/blob/main/api-examples/api-example.py#L51),
not `stop`.
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Replace this entire 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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2023-09-28 11:05:24 -04:00
Eugene Yurtsev
d1d7d0cb27 x 2023-09-28 10:56:50 -04:00
Eugene Yurtsev
c86b2b5e42 x 2023-09-28 10:53:30 -04:00
Eugene Yurtsev
fe4f3b8fdf x 2023-09-28 10:51:28 -04:00
Eugene Yurtsev
a5b15e9d0f x 2023-09-28 10:51:17 -04:00
Nuno Campos
5c1f462bb9 Implement better reprs for Runnables 2023-09-28 15:24:51 +01:00
Nan LI
53a9d6115e
Xata chat memory FIX (#11145)
- **Description:** Changed data type from `text` to `json` in xata for
improved performance. Also corrected the `additionalKwargs` key in the
`messages()` function to `additional_kwargs` to adhere to `BaseMessage`
requirements.
- **Issue:** The Chathisroty.messages() will return {} of
`additional_kwargs`, as the name is wrong for `additionalKwargs` .
  - **Dependencies:**  N/A
  - **Tag maintainer:** N/A
  - **Twitter handle:** N/A

My PR is passing linting and testing before submitting.
2023-09-28 09:52:15 -04:00
William FH
8ae9b71e41
Async support for OpenAIFunctionsAgentOutputParser (#11140) 2023-09-28 09:42:59 -04:00
Bagatur
ce08f436db
Expose loads and dumps in load namespace 2023-09-28 09:34:48 -04:00
Nuno Campos
cfa2203c62
Add input/output schemas to runnables (#11063)
This adds `input_schema` and `output_schema` properties to all
runnables, which are Pydantic models for the input and output types
respectively. These are inferred from the structure of the Runnable as
much as possible, the only manual typing needed is
- optionally add type hints to lambdas (which get translated to
input/output schemas)
- optionally add type hint to RunnablePassthrough

These schemas can then be used to create JSON Schema descriptions of
input and output types, see the tests

- [x] Ensure no InputType and OutputType in our classes use abstract
base classes (replace with union of subclasses)
- [x] Implement in BaseChain and LLMChain
- [x] Implement in RunnableBranch
- [x] Implement in RunnableBinding, RunnableMap, RunnablePassthrough,
RunnableEach, RunnableRouter
- [x] Implement in LLM, Prompt, Chat Model, Output Parser, Retriever
- [x] Implement in RunnableLambda from function signature
- [x] Implement in Tool

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Replace this entire comment with:
  - **Description:** a description of the change, 
  - **Issue:** the issue # it fixes (if applicable),
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Please make sure your PR is passing linting and testing before
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2023-09-28 11:05:15 +01:00
Eugene Yurtsev
b05bb9e136
LangServe (#11046)
Adds LangServe package

* Integrate Runnables with Fast API creating Server and a RemoteRunnable
client
* Support multiple runnables for a given server
* Support sync/async/batch/abatch/stream/astream/astream_log on the
client side (using async implementations on server)
* Adds validation using annotations (relying on pydantic under the hood)
-- this still has some rough edges -- e.g., open api docs do NOT
generate correctly at the moment
* Uses pydantic v1 namespace

Known issues: type translation code doesn't handle a lot of types (e.g.,
TypedDicts)

---------

Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>
2023-09-28 10:52:44 +01:00
Nuno Campos
77ce9ed6f1
Support using async callback handlers with sync callback manager (#10945)
The current behaviour just calls the handler without awaiting the
coroutine, which results in exceptions/warnings, and obviously doesn't
actually execute whatever the callback handler does

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2023-09-28 10:39:01 +01:00
Bagatur
48a04aed75
bump 304 (#11147) 2023-09-27 19:24:09 -07:00
Jonathan Evans
23065f54c0
Added prompt wrapping for Claude with Bedrock (#11090)
- **Description:** Prompt wrapping requirements have been implemented on
the service side of AWS Bedrock for the Anthropic Claude models to
provide parity between Anthropic's offering and Bedrock's offering. This
overnight change broke most existing implementations of Claude, Bedrock
and Langchain. This PR just steals the the Anthropic LLM implementation
to enforce alias/role wrapping and implements it in the existing
mechanism for building the request body. This has also been tested to
fix the chat_model implementation as well. Happy to answer any further
questions or make changes where necessary to get things patched and up
to PyPi ASAP, TY.
- **Issue:** No issue opened at the moment, though will update when
these roll in.
  - **Dependencies:** None

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-09-27 19:20:07 -07:00
xiaoyu
b87cc8b31e
add 3 property types in metadata for notiondb loader (#8509)
### Description: 
NotionDB supports a number of common property types. I have found three
common types that are not included in notiondb loader. When programs
loaded them with notiondb, which will cause some metadata information
not to be passed to langchain. Therefore, I added three common types:
- date
- created_time
- last_edit_time.

### Issue: 
no
### Dependencies: 
No dependencies added :)
### Tag maintainer: 
@rlancemartin, @eyurtsev
### Twitter handle: 
@BJTUTC
2023-09-27 17:38:05 -07:00
Harrison Chase
258d67b0ac
Revert "improve the performance of base.py" (#11143)
Reverts langchain-ai/langchain#8610

this is actually an oversight - this merges all dfs into one df. we DO
NOT want to do this - the idea is we work and manipulate multiple dfs
2023-09-27 17:37:29 -07:00
Mohamad Zamini
9306394078
improve the performance of base.py (#8610)
This removes the use of the intermediate df list and directly
concatenates the dataframes if path is a list of strings. The pd.concat
function combines the dataframes efficiently, making it faster and more
memory-efficient compared to appending dataframes to a list.

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---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-09-27 17:36:03 -07:00
Mincoolee
05b75f3f13
feat: add support for arxiv identifier in ArxivAPIWrapper() (#9318)
- Description: this PR adds the support for arxiv identifier of the
ArxivAPIWrapper. I modified the `run()` and `load()` functions in
`arxiv.py`, using regex to recognize if the query is in the form of
arxiv identifier (see
[https://info.arxiv.org/help/find/index.html](https://info.arxiv.org/help/find/index.html)).
If so, it will directly search the paper corresponding to the arxiv
identifier. I also modified and added tests in `test_arxiv.py`.
  - Issue: #9047 
  - Dependencies: N/A
  - Tag maintainer: N/A

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-09-27 17:35:16 -07:00
William FH
d3c2ca5656
Enhanced pairwise error (#11131) 2023-09-27 16:04:43 -07:00
Taqi Jaffri
b7e9db5e73
Stop sequences in fireworks, plus notebook updates (#11136)
The new Fireworks and FireworksChat implementations are awesome! Added
in this PR https://github.com/langchain-ai/langchain/pull/11117 thank
you @ZixinYang

However, I think stop words were not plumbed correctly. I've made some
simple changes to do that, and also updated the notebook to be a bit
clearer with what's needed to use both new models.


---------

Co-authored-by: Taqi Jaffri <tjaffri@docugami.com>
2023-09-27 16:01:05 -07:00
William FH
33da8bd711
Add Exact match and Regex Match Evaluators (#11132) 2023-09-27 14:18:07 -07:00
Harrison Chase
e355606b11
add more import checks (#11033) 2023-09-27 11:17:12 -07:00
Dan Bolser
efb7c459a2
Update base.py (#10843)
Fixing a typo in the example code in the docstring...

You have to start somewhere though right?

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-09-27 11:15:58 -07:00
tanujtiwari-at
a79f595543
Support extra tools argument for pandas agent toolkit (#11040)
**Description** 

We support adding new tools in some toolkits already like the [SQLAgent
toolkit](https://github.com/langchain-ai/langchain/blob/master/libs/langchain/langchain/agents/agent_toolkits/sql/base.py#L27).

Related
[SO](https://stackoverflow.com/questions/76583163/are-langchain-toolkits-able-to-be-modified-can-we-add-tools-to-a-pandas-datafra)
thread
This replicates the same functionality here, so users can add custom
bespoke tools.
2023-09-27 10:57:04 -07:00
Bagatur
410ac8129d
bump 303 (#11120) 2023-09-27 08:30:33 -07:00
Bagatur
8e4dbae428
Add fireworks chat model (#11117) 2023-09-27 08:22:12 -07:00
Bagatur
657581dbdf Fix ChatFireworks typing 2023-09-27 08:15:40 -07:00
Bagatur
12aad659dd add ChatFireworks to chat_models 2023-09-27 08:11:26 -07:00
Bagatur
872ebdaf90 remove FireworksChat from llms 2023-09-27 08:10:41 -07:00
Bagatur
9451240941 Fix fireworks chat linting issues 2023-09-27 08:09:33 -07:00
Tomáš Dvořák
865a21938c
speed up enforce_stop_tokens helper function (#10984)
**Description:**

As long as `enforce_stop_tokens` returns a first occurrence, we can
speed up the execution by setting the optional `maxsplit` parameter to
1.

Tag maintainer:
@agola11
@hwchase17

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---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-09-27 05:29:29 -07:00
Austin Walker
bb41252dab
fix: bump min_unstructured_version for UnstructuredAPIFileLoader (#11025)
**Description:** New metadata fields were added to
`unstructured==0.10.15`, and our hosted api has been updated to reflect
this. When users call `partition_via_api` with an older version of the
library, they'll hit a parsing error related to the new fields.
2023-09-27 05:28:06 -07:00
William FH
75b3893daf
Fix runnable branch callbacks (#11091)
We aren't calling on_chain_end here unless we use the default option
2023-09-27 11:38:56 +01:00