Commit Graph

6452 Commits

Author SHA1 Message Date
Bagatur
eb209e7ee3
core[patch]: Release 0.0.12 (#14415) 2023-12-07 14:37:00 -08:00
Bagatur
b2280fd874
core[patch], langchain[patch]: fix required deps (#14373) 2023-12-07 14:24:58 -08:00
Leonid Ganeline
7186faefb2
API Reference building script update (#13587)
The namespaces like `langchain.agents.format_scratchpad` clogging the
API Reference sidebar.
This change removes those 3-level namespaces from sidebar (this issue
was discussed with @efriis )

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
2023-12-07 11:43:42 -08:00
Kacper Łukawski
76f30f5297
langchain[patch]: Rollback multiple keys in Qdrant (#14390)
This reverts commit 38813d7090. This is a
temporary fix, as I don't see a clear way on how to use multiple keys
with `Qdrant.from_texts`.

Context: #14378
2023-12-07 11:13:19 -08:00
Erick Friis
54040b00a4
langchain[patch]: fix ChatVertexAI streaming (#14369) 2023-12-07 09:46:11 -08:00
Bagatur
db6bf8b022
langchain[patch]: Release 0.0.347 (#14368) 2023-12-06 16:13:29 -08:00
Bagatur
a7271cf5bd
core[patch]: Release 0.0.11 (#14367) 2023-12-06 15:53:49 -08:00
Nuno Campos
77c38df36c
[core/minor] Runnables: Implement a context api (#14046)
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---------

Co-authored-by: Brace Sproul <braceasproul@gmail.com>
2023-12-06 15:02:29 -08:00
Erick Friis
8f95a8206b
core[patch]: message history error typo (#14361) 2023-12-06 14:20:10 -08:00
William FH
e5bd32ff6d
Include run_id (#14331)
in the test run outputs
2023-12-06 14:07:45 -08:00
Bagatur
cc76f0e834
langchain[patch]: import nits (#14354)
import from core instead of langchain.schema
2023-12-06 11:45:05 -08:00
Bagatur
ce4d81f88b
infra: ci matrix (#14306) 2023-12-06 11:43:03 -08:00
Jacob Lee
867ca6d0be
Fix multi vector retriever subclassing (#14350)
Fixes #14342

@eyurtsev @baskaryan

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
2023-12-06 11:12:50 -08:00
Erick Friis
7bdfc43766
core[patch], langchain[patch]: ByteStore (#14312) 2023-12-06 10:05:43 -08:00
Brace Sproul
b9087e765d
docs[patch]: Fix broken link 'tip' in docs (#14349) 2023-12-06 09:44:54 -08:00
Eugene Yurtsev
0dea8cc62d
Update doc-string in RunnableWithMessageHistory (#14262)
Update doc-string in RunnableWithMessageHistory
2023-12-06 12:31:46 -05:00
Erick Friis
2aaf8e11e0
docs[patch]: fix ipynb links (#14325)
Keeping it simple for now.

Still iterating on our docs build in pursuit of making everything mdxv2
compatible for docusaurus 3, and the fewer custom scripts we're reliant
on through that, the less likely the docs will break again.

Other things to consider in future:

Quarto rewriting in ipynbs:
https://quarto.org/docs/extensions/nbfilter.html (but this won't do
md/mdx files)

Docusaurus plugins for rewriting these paths
2023-12-06 09:29:07 -08:00
Jean-Baptiste dlb
38813d7090
Qdrant metadata payload keys (#13001)
- **Description:** In Qdrant allows to input list of keys as the
content_payload_key to retrieve multiple fields (the generated document
will contain the dictionary {field: value} in a string),
- **Issue:** Previously we were able to retrieve only one field from the
vector database when making a search
  - **Dependencies:** 
  - **Tag maintainer:** 
  - **Twitter handle:** @jb_dlb

---------

Co-authored-by: Jean Baptiste De La Broise <jeanbaptiste.delabroise@mdpi.com>
2023-12-06 09:12:54 -08:00
Yuchen Liang
ad6dfb6220
feat: mask api key for cerebriumai llm (#14272)
- **Description:** Masking API key for CerebriumAI LLM to protect user
secrets.
 - **Issue:** #12165 
 - **Dependencies:** None
 - **Tag maintainer:** @eyurtsev

---------

Signed-off-by: Yuchen Liang <yuchenl3@andrew.cmu.edu>
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-12-06 09:06:00 -08:00
newfinder
d4d64daa1e
Mask API key for baidu qianfan (#14281)
Description: This PR masked baidu qianfan - Chat_Models API Key and
added unit tests.
Issue: the issue langchain-ai#12165.
Tag maintainer: @eyurtsev

---------

Co-authored-by: xiayi <xiayi@bytedance.com>
2023-12-06 08:47:09 -08:00
cxumol
06e3316f54
feat(add): LLM integration of Cloudflare Workers AI (#14322)
Add [Text Generation by Cloudflare Workers
AI](https://developers.cloudflare.com/workers-ai/models/text-generation/).
It's a new LLM integration.

- Dependencies: N/A
2023-12-06 08:24:19 -08:00
Harutaka Kawamura
5efaedf488
Exclude max_tokens from request if it's None (#14334)
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Replace this entire comment with:
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We found a request with `max_tokens=None` results in the following error
in Anthropic:

```
HTTPError: 400 Client Error: Bad Request for url: https://oregon.staging.cloud.databricks.com/serving-endpoints/corey-anthropic/invocations. 
Response text: {"error_code":"INVALID_PARAMETER_VALUE","message":"INVALID_PARAMETER_VALUE: max_tokens was not of type Integer: null"}
```

This PR excludes `max_tokens` if it's None.
2023-12-06 08:23:17 -08:00
Nicolas Bondoux
86b08d7753
Fix typo in lcel example for rerank in doc (#14336)
fix typo in lcel example for rerank in doc
2023-12-06 08:21:41 -08:00
Matt Wells
e1ea191237
Demonstrate use of get_buffer_string (#13013)
**Description**

The docs for creating a RAG chain with Memory [currently use a manual
lambda](https://python.langchain.com/docs/expression_language/cookbook/retrieval#with-memory-and-returning-source-documents)
to format chat history messages. [There exists a helper method within
the
codebase](https://github.com/langchain-ai/langchain/blob/master/libs/langchain/langchain/schema/messages.py#L14C15-L14C15)
to perform this task so I've updated the documentation to demonstrate
its usage

Also worth noting that the current documented method of using the
included `_format_chat_history ` function actually results in an error:

```
TypeError: 'HumanMessage' object is not subscriptable
```

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-12-05 20:08:50 -08:00
MinjiK
a1a11ffd78
Amadeus toolkit minor update (#13002)
- update `Amadeus` toolkit with ability to switch Amadeus environments 
- update minor code explanations

---------

Co-authored-by: MinjiK <minji.kim@amadeus.com>
2023-12-05 20:08:34 -08:00
Alexandre Dumont
b05c46074b
OpenAIEmbeddings: retry_min_seconds/retry_max_seconds parameters (#13138)
- **Description:** new parameters in OpenAIEmbeddings() constructor
(retry_min_seconds and retry_max_seconds) that allow parametrization by
the user of the former min_seconds and max_seconds that were hidden in
_create_retry_decorator() and _async_retry_decorator()
  - **Issue:** #9298, #12986
  - **Dependencies:** none
  - **Tag maintainer:** @hwchase17
  - **Twitter handle:** @adumont

make format 
make lint 
make test 

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-12-05 20:08:17 -08:00
mogith-pn
9e5d146409
Updated integration with Clarifai python SDK functions (#13671)
Description :

Updated the functions with new Clarifai python SDK.
Enabled initialisation of Clarifai class with model URL.
Updated docs with new functions examples.
2023-12-05 20:08:00 -08:00
dudub12
8f403ea2d7
info sql tool remove whitespaces in table names (#13712)
Remove whitespaces from the input of the ListSQLDatabaseTool for better
support.
for example, the input "table1,table2,table3" will throw an exception
whiteout the change although it's a valid input.

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-12-05 20:07:38 -08:00
balaba-max
64d5108f99
Feature: GitLab url from ENV (#14221)
<!-- Thank you for contributing to LangChain!

Replace this entire comment with:
  - **Description:** add gitlab url from env, 
  - **Issue:** no issue,
  - **Dependencies:** no,
- **Tag maintainer:** for a quicker response, tag the relevant
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submitting. Run `make format`, `make lint` and `make test` to check this
locally.

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

https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md

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. It lives in `docs/extras`
directory.

If no one reviews your PR within a few days, please @-mention one of
@baskaryan, @eyurtsev, @hwchase17.
 -->

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
2023-12-05 19:41:36 -08:00
kavinraj A S
ab6b41937a
Fixed a typo in smart_llm prompt (#13052)
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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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locally.

See contribution guidelines for more information on how to write/run
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https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md

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. It lives in `docs/extras`
directory.

If no one reviews your PR within a few days, please @-mention one of
@baskaryan, @eyurtsev, @hwchase17.
 -->
2023-12-05 19:16:18 -08:00
jeffpezzone
7c2ef06136
Adds "NIN" metadata filter for pgvector to all checking for set absence (#14205)
This PR adds support for metadata filters of the form:

`{"filter": {"key": { "NIN" : ["list", "of", "values"]}}}`

"IN" is already supported, so this is a quick & related update to add
"NIN"
2023-12-05 19:07:33 -08:00
lif
20d2b4a6ba
feat: Increased compatibility with new and old versions for dalle (#14222)
- **Description:** Increased compatibility with all versions openai for
dalle,

This pr add support for openai version from 0 ~ 1.3.
2023-12-05 17:31:28 -08:00
Wang Wei
7205bfdd00
feat: 1. Add system parameters, 2. Align with the QianfanChatEndpoint for function calling (#14275)
- **Description:** 
1. Add system parameters to the ERNIE LLM API to set the role of the
LLM.
2. Add support for the ERNIE-Bot-turbo-AI model according from the
document https://cloud.baidu.com/doc/WENXINWORKSHOP/s/Alp0kdm0n.
3. For the function call of ErnieBotChat, align with the
QianfanChatEndpoint.

With this PR, the `QianfanChatEndpoint()` can use the `function calling`
ability with `create_ernie_fn_chain()`. The example is as the following:

```
from langchain.prompts import ChatPromptTemplate
import json
from langchain.prompts.chat import (
    ChatPromptTemplate,
)

from langchain.chat_models import QianfanChatEndpoint
from langchain.chains.ernie_functions import (
    create_ernie_fn_chain,
)

def get_current_news(location: str) -> str:
    """Get the current news based on the location.'

    Args:
        location (str): The location to query.
    
    Returs:
        str: Current news based on the location.
    """

    news_info = {
        "location": location,
        "news": [
            "I have a Book.",
            "It's a nice day, today."
        ]
    }

    return json.dumps(news_info)

def get_current_weather(location: str, unit: str="celsius") -> str:
    """Get the current weather in a given location

    Args:
        location (str): location of the weather.
        unit (str): unit of the tempuature.
    
    Returns:
        str: weather in the given location.
    """

    weather_info = {
        "location": location,
        "temperature": "27",
        "unit": unit,
        "forecast": ["sunny", "windy"],
    }
    return json.dumps(weather_info)

template = ChatPromptTemplate.from_messages([
    ("user", "{user_input}"),
])

chat = QianfanChatEndpoint(model="ERNIE-Bot-4")
chain = create_ernie_fn_chain([get_current_weather, get_current_news], chat, template, verbose=True)
res = chain.run("北京今天的新闻是什么?")
print(res)
```

The result of the above code:
```
> Entering new LLMChain chain...
Prompt after formatting:
Human: 北京今天的新闻是什么?
> Finished chain.
{'name': 'get_current_news', 'arguments': {'location': '北京'}}
```

For the `ErnieBotChat`, now can use the `system` parameter to set the
role of the LLM.

```
from langchain.prompts import ChatPromptTemplate
from langchain.chains import LLMChain
from langchain.chat_models import ErnieBotChat

llm = ErnieBotChat(model_name="ERNIE-Bot-turbo-AI", system="你是一个能力很强的机器人,你的名字叫 小叮当。无论问你什么问题,你都可以给出答案。")
prompt = ChatPromptTemplate.from_messages(
    [
        ("human", "{query}"),
    ]
)
chain = LLMChain(llm=llm, prompt=prompt, verbose=True)
res = chain.run(query="你是谁?")
print(res)
```

The result of the above code:

```
> Entering new LLMChain chain...
Prompt after formatting:
Human: 你是谁?
> Finished chain.
我是小叮当,一个智能机器人。我可以为你提供各种服务,包括回答问题、提供信息、进行计算等。如果你需要任何帮助,请随时告诉我,我会尽力为你提供最好的服务。
```
2023-12-05 17:28:31 -08:00
Leonid Kuligin
fd5be55a7b
added get_num_tokens to GooglePalm (#14282)
added get_num_tokens to GooglePalm + a little bit of refactoring
2023-12-05 17:24:19 -08:00
Massimiliano Pronesti
c215a4c9ec
feat(embeddings): text-embeddings-inference (#14288)
- **Description:** Added a notebook to illustrate how to use
`text-embeddings-inference` from huggingface. As
`HuggingFaceHubEmbeddings` was using a deprecated client, I made the
most of this PR updating that too.

- **Issue:** #13286 

- **Dependencies**: None

- **Tag maintainer:** @baskaryan
2023-12-05 17:22:05 -08:00
Tim Van Wassenhove
85b88c33f3
Fixes issue-14295: Correctly pass along the kwargs (#14296)
- **Description:** Update code to correctly pass the kwargs 
  - **Issue:** #14295 
  - **Dependencies:**  - 
  - **Tag maintainer:** 

<--
If no one reviews your PR within a few days, please @-mention one of
@baskaryan, @eyurtsev, @hwchase17.
 -->

#issue-14295
2023-12-05 17:14:00 -08:00
Alex Kira
62b59048de
docs[patch] Add how-to doc for RunnablePassthrough and nav modifications (#14255)
- **Description:** Add How To docs for `RunnablePassthrough` with
examples. Also redo the ordering and some of the other How-To docs.
2023-12-05 17:01:07 -08:00
Bob Lin
5a23608c41
Add custom async generator example (#14299)
<img width="1172" alt="Screenshot 2023-12-05 at 11 19 16 PM"
src="https://github.com/langchain-ai/langchain/assets/10000925/6b0fbd70-9f6b-4f91-b494-9e88676b4786">
2023-12-05 16:08:19 -08:00
Bob Lin
63fdc6e818
Update docs (#14294)
### Description

Fixed 3 doc  issues:

1. `ConfigurableField ` needs to be imported in
`docs/docs/expression_language/how_to/configure.ipynb`
2. use `error` instead of `RateLimitError()` in
`docs/docs/expression_language/how_to/fallbacks.ipynb`
3. I think it might be better to output the fixed json data(when I
looked at this example, I didn't understand its purpose at first, but
then I suddenly realized):
<img width="1219" alt="Screenshot 2023-12-05 at 10 34 13 PM"
src="https://github.com/langchain-ai/langchain/assets/10000925/7623ba13-7b56-4964-8c98-b7430fabc6de">
2023-12-05 16:08:03 -08:00
Jarkko Lagus
667ad6a5de
Add support for CORS options for AzureSearch (#14305)
- **Description:** Add support for setting the CORS options when using
AzureSearch indexes
2023-12-05 16:05:40 -08:00
Karim Assi
9401539e43
Allow not enforcing function usage when a single function is passed to openai function executable (#14308)
- **Description:** allows not enforcing function usage when a single
function is passed to an openAI function executable (or corresponding
legacy chain). This is a desired feature in the case where the model
does not have enough information to call a function, and needs to get
back to the user.
  - **Issue:** N/A
  - **Dependencies:** N/A
  - **Tag maintainer:** N/A
2023-12-05 15:56:31 -08:00
Ran
d22c13ec48
Mask API key for Minimax LLM (#14309)
- **Description:** Added masking for the API key for Minimax LLM + tests
inspired by https://github.com/langchain-ai/langchain/pull/12418.
- **Issue:** the issue # fixes
https://github.com/langchain-ai/langchain/issues/12165
- **Dependencies:** this fix is dependent on Minimax instantiation fix
which is introduced in
https://github.com/langchain-ai/langchain/pull/13439, so merge this one
after.
  - **Tag maintainer:** @eyurtsev

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-12-05 15:42:00 -08:00
Lance Martin
29e993a5f2
Update OpenCLIP docs (#14319) 2023-12-05 15:31:10 -08:00
Eugene Yurtsev
a74c03da3c
Add metadata to blob (#14162)
Add metadata to the blob object. This makes it easier
to make a pipeline that properly propagates metadata information
from raw content to the derived content.
2023-12-05 17:17:41 -05:00
Lance Martin
66848871fc
Multi-modal RAG template (#14186)
* OpenCLIP embeddings
* GPT-4V

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
2023-12-05 13:36:38 -08:00
James Braza
3b75d37cee
Adding BaseChatMessageHistory.__str__ (#14311)
Adding __str__ to base chat message history to make it easier to debug
2023-12-05 16:22:31 -05:00
James Braza
8b0060184d
Fixing empty input variable crashing PromptTemplate validations (#14314)
- Fixes `input_variables=[""]` crashing validations with a template
`"{}"`
- Uses `__cause__` for proper `Exception` chaining in
`check_valid_template`
2023-12-05 13:13:08 -08:00
Leonid Ganeline
0f02e94565
docs: integrations/providers/ update (#14315)
- added missed provider files (from `integrations/Callbacks`
- updated notebooks: added links; updated into consistent formats
2023-12-05 13:05:29 -08:00
Bagatur
6607cc6eab
experimental[patch]: Release 0.0.44 (#14310) 2023-12-05 12:11:42 -08:00
Eugene Yurtsev
80637727ea
hide api key: arcee (#14304)
Hide API key for Arcee

---------

Co-authored-by: raphael <raph.nunes95@gmail.com>
2023-12-05 14:49:55 -05:00