Commit Graph

3802 Commits

Author SHA1 Message Date
Eugene Yurtsev
e3a03b324d docs: concepts -- add information about tool calling models, update tools section (#21760)
- Add information about naitve tool calling capabilities
- Add information about standard langchain interface for tool calling
- Update description for tools

---------

Co-authored-by: ccurme <chester.curme@gmail.com>
2024-05-16 15:03:25 -04:00
Bagatur
6416d16d39 anthropic[patch]: Release 0.1.13, tool_choice support (#21773) 2024-05-16 17:56:29 +00:00
Stefano Lottini
040597e832 community: init signature revision for Cassandra LLM cache classes + small maintenance (#17765)
This PR improves on the `CassandraCache` and `CassandraSemanticCache`
classes, mainly in the constructor signature, and also introduces
several minor improvements around these classes.

### Init signature

A (sigh) breaking change is tentatively introduced to the constructor.
To me, the advantages outweigh the possible discomfort: the new syntax
places the DB-connection objects `session` and `keyspace` later in the
param list, so that they can be given a default value. This is what
enables the pattern of _not_ specifying them, provided one has
previously initialized the Cassandra connection through the versatile
utility method `cassio.init(...)`.

In this way, a much less unwieldy instantiation can be done, such as
`CassandraCache()` and `CassandraSemanticCache(embedding=xyz)`,
everything else falling back to defaults.

A downside is that, compared to the earlier signature, this might turn
out to be breaking for those doing positional instantiation. As a way to
mitigate this problem, this PR typechecks its first argument trying to
detect the legacy usage.
(And to make this point less tricky in the future, most arguments are
left to be keyword-only).

If this is considered too harsh, I'd like guidance on how to further
smoothen this transition. **Our plan is to make the pattern of optional
session/keyspace a standard across all Cassandra classes**, so that a
repeatable strategy would be ideal. A possibility would be to keep
positional arguments for legacy reasons but issue a deprecation warning
if any of them is actually used, to later remove them with 0.2 - please
advise on this point.

### Other changes

- class docstrings: enriched, completely moved to class level, added
note on `cassio.init(...)` pattern, added tiny sample usage code.
- semantic cache: revised terminology to never mention "distance" (it is
in fact a similarity!). Kept the legacy constructor param with a
deprecation warning if used.
- `llm_caching` notebook: uniform flow with the Cassandra and Astra DB
separate cases; better and Cassandra-first description; all imports made
explicit and from community where appropriate.
- cache integration tests moved to community (incl. the imported tools),
env var bugfix for `CASSANDRA_CONTACT_POINTS`.

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
2024-05-16 17:22:24 +00:00
fzowl
8db4a14648 docs: new voyageai text_embeddings model: voyage-large-2-instruct (#21706) 2024-05-16 10:06:22 -07:00
Bagatur
901e09aa30 docs: datacamp course (#21767) 2024-05-16 16:56:32 +00:00
Ethan Yang
e44b448ec3 community: update openvino doc with streaming support (#21519)
Co-authored-by: Chester Curme <chester.curme@gmail.com>
2024-05-16 15:54:45 +00:00
Eugene Yurtsev
7022260bc5 How to: Streaming (#21715)
Update the how to guide on streaming

---------

Co-authored-by: ccurme <chester.curme@gmail.com>
2024-05-16 11:48:11 -04:00
Michael Ozery
dda5a9c97a docs: sql_qa.ipynb tutorial update (#21756)
1. Updated deprecated method usage.
2. Added LangGraph required installation in tutorial.

X: MichaelOzery
2024-05-16 15:23:20 +00:00
Mish Ushakov
d77e60a7f4 community: updated Browserbase loader (#21757)
Thank you for contributing to LangChain!

- [x] **PR title**: "community: updated Browserbase loader"

- [x] **PR message**:
    Updates the Browserbase loader with more options and improved docs.

- [x] **Lint and test**: Run `make format`, `make lint` and `make test`
from the root of the package(s) you've modified. See contribution
guidelines for more: https://python.langchain.com/docs/contributing/
2024-05-16 08:21:23 -07:00
Ikko Eltociear Ashimine
1e6517ba73 docs: update sql_large_db.ipynb (#21765)
mispelling -> misspelling
2024-05-16 15:20:55 +00:00
William FH
8498b41cda Finish agent migration doc (#21731) 2024-05-16 14:43:19 +00:00
Cheese
0ead09f84d community: Implement bind_tools for ChatTongyi (#20725)
## Description

Implement `bind_tools` in ChatTongyi. Usage example:

```py
from langchain_core.tools import tool
from langchain_community.chat_models.tongyi import ChatTongyi

@tool
def multiply(first_int: int, second_int: int) -> int:
    """Multiply two integers together."""
    return first_int * second_int

llm = ChatTongyi(model="qwen-turbo")

llm_with_tools = llm.bind_tools([multiply])

msg = llm_with_tools.invoke("What's 5 times forty two")

print(msg)
```

Streaming is also supported.

## Dependencies

No Dependency is required for this change.

---------

Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>
Co-authored-by: Chester Curme <chester.curme@gmail.com>
2024-05-16 10:39:35 -04:00
yoogle
b216a1dddb docs: fix monorepo typo (#21761)
### Description
fix monorepo typo. `monorep` -> `monorepo`
2024-05-16 14:15:10 +00:00
Bagatur
347166874f docs: aca-ds nit (#21759) 2024-05-16 13:53:08 +00:00
Bagatur
867adbf27b docs: add aca-ds (#21746) 2024-05-16 08:52:07 +00:00
junefish
c5a981e3b4 docs: Update Pinecone example notebook with embedded widget (#21719)
---------

Co-authored-by: Erick Friis <erick@langchain.dev>
2024-05-15 21:20:46 +00:00
Erick Friis
0aea7f4b1d docs: fix installation link (#21728) 2024-05-15 21:10:12 +00:00
Harrison Chase
c6c2649a5a move installation (#21711) 2024-05-15 12:59:45 -07:00
Bagatur
0405933914 docs: add feedback link to 0.2 banner (#21600) 2024-05-15 10:53:48 -07:00
ccurme
7128c2d8ad docs: add tutorial for vector stores and retrievers (#21683)
also update how-to guide for parent document retriever
2024-05-15 11:50:24 -04:00
Bagatur
f2f970f93d docs: openai bind tools nit (#21692) 2024-05-15 01:20:53 +00:00
Erick Friis
5fa5a73dc0 docs: disable contextual search (#21691) 2024-05-14 16:59:11 -07:00
Erick Friis
3ee0747382 infra: remove prints from notebook build (#21688) 2024-05-14 16:27:56 -07:00
Erick Friis
024c11ff9c docs: v0.2 search index (#21619) 2024-05-14 15:37:42 -07:00
Bagatur
241a6e43a5 docs: update structured how to (#21679) 2024-05-14 22:19:51 +00:00
ccurme
12b599c47f docs: add how-to on multi-modal tool calling (#21667)
Can move this to a dedicated multi-modal section if desired.
2024-05-14 12:26:25 -04:00
ccurme
3390dc2266 docs: style nits (#21666) 2024-05-14 10:18:13 -04:00
ccurme
2463c8060c docs: how-to on adding scores to retriever results (#21626) 2024-05-14 09:41:36 -04:00
William FH
714cba96a8 [docs] Update langgraph migration guide (#21644)
- add links to references where appropriate
- use the create_react_agent
- Fix the timeout recommendation
2024-05-14 06:13:17 +00:00
Erick Friis
5144c94603 docs: add 0.2 search notice (#21653) 2024-05-14 04:00:18 +00:00
Erick Friis
2a984e8e3f docs: huggingface package (#21645) 2024-05-14 03:17:40 +00:00
Anush
cd1879f5e7 docs: Qdrant partner package reference (#21649)
## Description:
As the title goes.
2024-05-13 19:51:57 -07:00
Anush
edd68e4ad4 qdrant: init package (#21146)
## Description

This PR introduces the new `langchain-qdrant` partner package, intending
to deprecate the community package.

## Changes

- Moved the Qdrant vector store implementation `/libs/partners/qdrant`
with integration tests.
- The conditional imports of the client library are now regular with
minor implementation improvements.
- Added a deprecation warning to
`langchain_community.vectorstores.qdrant.Qdrant`.
- Replaced references/imports from `langchain_community` with either
`langchain_core` or by moving the definitions to the `langchain_qdrant`
package itself.
- Updated the Qdrant vector store documentation to reflect the changes.

## Testing
- `QDRANT_URL` and
[`QDRANT_API_KEY`](583e36bf6b)
env values need to be set to [run integration
tests](d608c93d1f)
in the [cloud](https://cloud.qdrant.tech).
- If a Qdrant instance is running at `http://localhost:6333`, the
integration tests will use it too.
- By default, tests use an
[`in-memory`](https://github.com/qdrant/qdrant-client?tab=readme-ov-file#local-mode)
instance(Not comprehensive).

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
Co-authored-by: Erick Friis <erickfriis@gmail.com>
2024-05-13 18:20:03 -07:00
Erick Friis
fe8c9d621a docs: ignore nb echo:false blocks (#21624)
not working currently
2024-05-13 17:18:26 -07:00
Prashanth Rao
63c3a0e56c [community][graph]: Update KuzuQAChain and docs (#21218)
This PR makes some small updates for `KuzuQAChain` for graph QA.

- Updated Cypher generation prompt (we now support `WHERE EXISTS`) and
generalize it more
- Support different LLMs for Cypher generation and QA
- Update docs and examples
2024-05-13 17:17:14 -07:00
Bagatur
752b1e85f8 docs: gh feedback link (#21606)
Co-authored-by: bracesproul <braceasproul@gmail.com>
2024-05-14 00:11:37 +00:00
Bagatur
506df439eb docs: how to index nits (#21623) 2024-05-13 23:52:50 +00:00
Bagatur
b514a479c0 docs: standardize capitalization (#21641) 2024-05-13 16:25:51 -07:00
Bagatur
89aae3e043 docs: add Techniques to Concepts (#21636)
- Adds Techniques section
- Moves function calling, retrieval types to Techniques
- Removes Installation section (not conceptual)
- Reorders a few things (chat models before llms, package descriptions
before diagram)
- Add text splitter types to Techniques
2024-05-13 16:06:16 -07:00
Bagatur
526ba235f3 docs: fix prereq links (#21630) 2024-05-13 15:40:53 -07:00
Erick Friis
0541e06e21 infra: 0.2 docs 404 page (#21634) 2024-05-13 22:11:28 +00:00
Erick Friis
e861b5bcb7 infra: fix api ref link generation (#21631) 2024-05-13 14:52:26 -07:00
Jofthomas
afd85b60fc huggingface: init package (#21097)
First Pr for the langchain_huggingface partner Package

- Moved some of the hugging face related class from `community` to the
new `partner package`

Still needed :
- Documentation
- Tests
- Support for the new apply_chat_template in `ChatHuggingFace`
- Confirm choice of class to support for embeddings witht he
sentence-transformer team.

cc : @efriis

---------

Co-authored-by: Cyril Kondratenko <kkn1993@gmail.com>
Co-authored-by: Erick Friis <erick@langchain.dev>
2024-05-13 20:53:15 +00:00
Erick Friis
0f5bf94f9f infra: remove ai21 docs scan features (#21614)
ai21 depends on ai21-tokenizer which depends on too restrictive/old
version of `tokenizers`
2024-05-13 18:05:53 +00:00
ccurme
fe08421207 docs: add hybrid retrieval how-to guide (#21613)
Updating v0.2 docs with
https://github.com/langchain-ai/langchain/pull/21245
2024-05-13 14:03:55 -04:00
Leonid Ganeline
4c48732f94 docs: providers updates 1 (#20256)
- Proviers pages: added missed integrations; fixed format
- `mistralai` converted from notebook to .mdx format
2024-05-13 11:54:51 -04:00
ccurme
15cb1133e7 docs: fix path for state_of_the_union sample file (#21609) 2024-05-13 11:46:02 -04:00
Wang Guan
b53548dcda langchain[minor]: allow CacheBackedEmbeddings to cache queries (#20073)
Add optional caching of queries to cache backed embeddings
2024-05-13 15:18:04 +00:00
ccurme
b0f5a47f25 docs: update some retrievers how-to guides (#21607) 2024-05-13 11:03:33 -04:00
David Duong
db22fcb58b docs: style fixes for api reference docs (#21602)
- Make sure the left nav bar is horizontally scrollable 
- Make sure the navigation dropdown is vertically scrollable and height
capped at 80% of viewport height

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2024-05-13 06:49:50 -07:00