Commit Graph

10738 Commits

Author SHA1 Message Date
Isaac Francisco
464a525a5a
[partner]: minor change to embeddings for Ollama (#24521) 2024-07-24 00:00:13 +00:00
Aayush Kataria
0f45ac4088
LangChain Community: VectorStores: Azure Cosmos DB Filtered Vector Search (#24087)
Thank you for contributing to LangChain!

- This PR adds vector search filtering for Azure Cosmos DB Mongo vCore
and NoSQL.


- [ ] **PR message**: ***Delete this entire checklist*** and replace
with
    - **Description:** a description of the change
    - **Issue:** the issue # it fixes, if applicable
    - **Dependencies:** any dependencies required for this change
- **Twitter handle:** if your PR gets announced, and you'd like a
mention, we'll gladly shout you out!


- [ ] **Add tests and docs**: 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/docs/integrations` directory.


- [ ] **Lint and test**: Run `make format`, `make lint` and `make test`
from the root of the package(s) you've modified. See contribution
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Additional guidelines:
- Make sure optional dependencies are imported within a function.
- Please do not add dependencies to pyproject.toml files (even optional
ones) unless they are required for unit tests.
- Most PRs should not touch more than one package.
- Changes should be backwards compatible.
- If you are adding something to community, do not re-import it in
langchain.

If no one reviews your PR within a few days, please @-mention one of
baskaryan, efriis, eyurtsev, ccurme, vbarda, hwchase17.
2024-07-23 16:59:23 -07:00
Gareth
ac41c97d21
pinecone: Add embedding Inference Support (#24515)
**Description**

Add support for Pinecone hosted embedding models as
`PineconeEmbeddings`. Replacement for #22890

**Dependencies**
Add `aiohttp` to support async embeddings call against REST directly

- [x] **Add tests and docs**: If you're adding a new integration, please
include

Added `docs/docs/integrations/text_embedding/pinecone.ipynb`


- [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/

Twitter: `gdjdg17`

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
2024-07-23 22:50:28 +00:00
ccurme
aaf788b7cb
docs[patch]: fix chat model tabs in runnable-as-tool guide (#24580) 2024-07-23 18:36:01 -04:00
Bagatur
47ae06698f
docs: update ChatModelTabs defaults (#24583) 2024-07-23 21:56:30 +00:00
Erick Friis
03881c6743
docs: fix hf embeddings install (#24577) 2024-07-23 21:03:30 +00:00
ccurme
2d6b0bf3e3
core[patch]: add to RunnableLambda docstring (#24575)
Explain behavior when function returns a runnable.
2024-07-23 20:46:44 +00:00
Erick Friis
ee3955c68c
docs: add tool calling for ollama (#24574) 2024-07-23 20:33:23 +00:00
Carlos André Antunes
325068bb53
community: Fix azure_openai.py (#24572)
In some lines its trying to read a key that do not exists yet. In this
cases I changed the direct access to dict.get() method


- [ 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/
2024-07-23 16:22:21 -04:00
Bagatur
bff6ca78a2
docs: duplicate how to link (#24569) 2024-07-23 18:52:05 +00:00
Nik Jmaeff
6878bc39b5
langchain: fix TrajectoryEvalChain.prep_inputs (#19959)
The previous implementation would never be called.

Thank you for contributing to LangChain!

- [ ] **PR title**: "package: description"
- Where "package" is whichever of langchain, community, core,
experimental, etc. is being modified. Use "docs: ..." for purely docs
changes, "templates: ..." for template changes, "infra: ..." for CI
changes.
  - Example: "community: add foobar LLM"


- [ ] **PR message**: ***Delete this entire checklist*** and replace
with
    - **Description:** a description of the change
    - **Issue:** the issue # it fixes, if applicable
    - **Dependencies:** any dependencies required for this change
- **Twitter handle:** if your PR gets announced, and you'd like a
mention, we'll gladly shout you out!


- [ ] **Add tests and docs**: 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/docs/integrations` directory.


- [ ] **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/

Additional guidelines:
- Make sure optional dependencies are imported within a function.
- Please do not add dependencies to pyproject.toml files (even optional
ones) unless they are required for unit tests.
- Most PRs should not touch more than one package.
- Changes should be backwards compatible.
- If you are adding something to community, do not re-import it in
langchain.

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

---------

Co-authored-by: Isaac Francisco <78627776+isahers1@users.noreply.github.com>
Co-authored-by: Chester Curme <chester.curme@gmail.com>
2024-07-23 18:37:39 +00:00
Bagatur
55e66aa40c
langchain[patch]: init_chat_model support ChatBedrockConverse (#24564) 2024-07-23 11:07:38 -07:00
Bagatur
9b7db08184
experimental[patch]: Release 0.0.63 (#24563) 2024-07-23 16:28:37 +00:00
Bagatur
8691a5a37f
community[patch]: Release 0.2.10 (#24560) 2024-07-23 09:24:57 -07:00
Bagatur
4919d5d6df
langchain[patch]: Release 0.2.11 (#24559) 2024-07-23 09:18:44 -07:00
Bagatur
918e1c8a93
core[patch]: Release 0.2.23 (#24557) 2024-07-23 09:01:18 -07:00
Lance Martin
58def6e34d
Add tool calling example to Ollama ntbk (#24522) 2024-07-23 15:58:54 +00:00
Leonid Ganeline
e787532479
langchain: globals fix (#21281)
Issue: functions from `globals`, like the `get_debug` are placed in the
init.py file. As a result, they don't listed in the API Reference docs.
[See
this](https://langchain-9jq1kef7i-langchain.vercel.app/v0.2/docs/how_to/debugging/#set_debugtrue)
and [broken
this](https://api.python.langchain.com/en/latest/globals/langchain.globals.set_debug.html).
Change: moved code from init.py into the `globals.py` file and removed
`globals` directory. Similar to: #21266
BTW `globals` in core implemented exactly inside a file not inside a
folder.
2024-07-23 11:23:18 -04:00
Ben Chambers
e80b0932ee
community[patch]: small fixes to link extractors (#24528)
- **Description:** small fixes to imports / types in the link extraction
work

---------

Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
2024-07-23 14:28:06 +00:00
Morteza Hosseini
9e06991aae
community[patch]: Update URL to the 2markdown API (#24546)
Update the URL to Markdown endpoint.

API information is available here: https://2markdown.com/docs#url2md
2024-07-23 14:27:55 +00:00
ZhangShenao
a14e02ab33
core[patch]: Fix word spelling error in globals.py (#24532)
Fix word spelling error in `globals.py`

Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
2024-07-23 14:27:16 +00:00
maang-h
378db2e1a5
docs: Add RedisChatMessageHistory docstrings (#24548)
- **Description:** Add `RedisChatMessageHistory ` rich docstrings.
- **Issue:** the issue #21983

Co-authored-by: ccurme <chester.curme@gmail.com>
2024-07-23 14:23:46 +00:00
ccurme
a197a8e184
openai[patch]: move test (#24552)
No-override tests (https://github.com/langchain-ai/langchain/pull/24407)
include a condition that integrations not implement additional tests.
2024-07-23 10:22:22 -04:00
Eugene Yurtsev
0bb54ab9f0
CI: Temporarily disable min version checking on pull request (#24551)
Short term to fix CI
2024-07-23 14:12:08 +00:00
Eugene Yurtsev
f47b4edcc2
standard-test: Fix typo in skipif for chat model integration tests (#24553) 2024-07-23 10:11:01 -04:00
Jesse Wright
837a3d400b
chore(docs): SQARQL -> SPARQL typo fix (#24536)
nit picky typo fix
2024-07-23 13:39:34 +00:00
Eugene Yurtsev
20b72a044c
standard-tests: Add BaseModel variations tests to with_structured_output (#24527)
After this standard tests will test with the following combinations:

1. pydantic.BaseModel
2. pydantic.v1.BaseModel

If ran within a matrix, it'll covert both pydantic.BaseModel originating
from
pydantic 1 and the one defined in pydantic 2.
2024-07-23 09:01:26 -04:00
Bagatur
70c71efcab
core[patch]: merge_content fix (#24526) 2024-07-22 22:20:22 -07:00
Ben Chambers
a5a3d28776
community[patch]: Remove targets_table from C* GraphVectorStore (#24502)
- **Description:** Remove the unnecessary `targets_table` parameter
2024-07-22 22:09:36 -04:00
Alexander Golodkov
2a70a07aad
community[minor]: added new document loaders based on dedoc library (#24303)
### Description
This pull request added new document loaders to load documents of
various formats using [Dedoc](https://github.com/ispras/dedoc):
  - `DedocFileLoader` (determine file types automatically and parse)
  - `DedocPDFLoader` (for `PDF` and images parsing)
- `DedocAPIFileLoader` (determine file types automatically and parse
using Dedoc API without library installation)

[Dedoc](https://dedoc.readthedocs.io) is an open-source library/service
that extracts texts, tables, attached files and document structure
(e.g., titles, list items, etc.) from files of various formats. The
library is actively developed and maintained by a group of developers.

`Dedoc` supports `DOCX`, `XLSX`, `PPTX`, `EML`, `HTML`, `PDF`, images
and more.
Full list of supported formats can be found
[here](https://dedoc.readthedocs.io/en/latest/#id1).
For `PDF` documents, `Dedoc` allows to determine textual layer
correctness and split the document into paragraphs.


### Issue
This pull request extends variety of document loaders supported by
`langchain_community` allowing users to choose the most suitable option
for raw documents parsing.

### Dependencies
The PR added a new (optional) dependency `dedoc>=2.2.5` ([library
documentation](https://dedoc.readthedocs.io)) to the
`extended_testing_deps.txt`

### Twitter handle
None

### Add tests and docs
1. Test for the integration:
`libs/community/tests/integration_tests/document_loaders/test_dedoc.py`
2. Example notebook:
`docs/docs/integrations/document_loaders/dedoc.ipynb`
3. Information about the library:
`docs/docs/integrations/providers/dedoc.mdx`

### Lint and test

Done locally:

  - `make format`
  - `make lint`
  - `make integration_tests`
  - `make docs_build` (from the project root)

---------

Co-authored-by: Nasty <bogatenkova.anastasiya@mail.ru>
2024-07-23 02:04:53 +00:00
Ben Chambers
5ac936a284
community[minor]: add document transformer for extracting links (#24186)
- **Description:** Add a DocumentTransformer for executing one or more
`LinkExtractor`s and adding the extracted links to each document.
- **Issue:** n/a
- **Depedencies:** none

---------

Co-authored-by: Eugene Yurtsev <eugene@langchain.dev>
2024-07-22 22:01:21 -04:00
Jacob Lee
3c4652c906
docs[patch]: Hide OllamaFunctions now that Ollama supports tool calling (#24523) 2024-07-22 17:56:51 -07:00
Erick Friis
2c6b9e8771
standard-tests: add override check (#24407) 2024-07-22 23:38:01 +00:00
Nithish Raghunandanan
1639ccfd15
couchbase: [patch] Return chat message history in order (#24498)
**Description:** Fixes an issue where the chat message history was not
returned in order. Fixed it now by returning based on timestamps.

- [x] **Add tests and docs**: Updated the tests to check the order
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/docs/integrations` directory.


- [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/

---------

Co-authored-by: Nithish Raghunandanan <nithishr@users.noreply.github.com>
Co-authored-by: Erick Friis <erick@langchain.dev>
2024-07-22 23:30:29 +00:00
C K Ashby
ab036c1a4c
docs: Update .run() to .invoke() (#24520) 2024-07-22 14:21:33 -07:00
Erick Friis
3dce2e1d35
all: add release notes to pypi (#24519) 2024-07-22 13:59:13 -07:00
Bagatur
c48e99e7f2
docs: fix sql db note (#24505) 2024-07-22 13:30:29 -07:00
Bagatur
8a140ee77c
core[patch]: don't serialize BasePromptTemplate.input_types (#24516)
Candidate fix for #24513
2024-07-22 13:30:16 -07:00
MarkYQJ
df357f82ca
ignore the first turn to apply "history" mechanism (#14118)
This will generate a meaningless string "system: " for generating
condense question; this increases the probability to make an improper
condense question and misunderstand user's question. Below is a case
- Original Question: Can you explain the arguments of Meilisearch?
- Condense Question
  - What are the benefits of using Meilisearch? (by CodeLlama)
  - What are the reasons for using Meilisearch? (by GPT-4)

The condense questions (not matter from CodeLlam or GPT-4) are different
from the original one.

By checking the content of each dialogue turn, generating history string
only when the dialog content is not empty.
Since there is nothing before first turn, the "history" mechanism will
be ignored at the very first turn.

Doing so, the condense question will be "What are the arguments for
using Meilisearch?".

<!-- Thank you for contributing to LangChain!

Replace this entire 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
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---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com>
Co-authored-by: ccurme <chester.curme@gmail.com>
2024-07-22 20:11:17 +00:00
Bagatur
236e957abb
core,groq,openai,mistralai,robocorp,fireworks,anthropic[patch]: Update BaseModel subclass and instance checks to handle both v1 and proper namespaces (#24417)
After this PR chat models will correctly handle pydantic 2 with
bind_tools and with_structured_output.


```python
import pydantic
print(pydantic.__version__)
```
2.8.2

```python
from langchain_openai import ChatOpenAI
from pydantic import BaseModel, Field

class Add(BaseModel):
    x: int
    y: int

model = ChatOpenAI().bind_tools([Add])
print(model.invoke('2 + 5').tool_calls)

model = ChatOpenAI().with_structured_output(Add)
print(type(model.invoke('2 + 5')))
```

```
[{'name': 'Add', 'args': {'x': 2, 'y': 5}, 'id': 'call_PNUFa4pdfNOYXxIMHc6ps2Do', 'type': 'tool_call'}]
<class '__main__.Add'>
```


```python
from langchain_openai import ChatOpenAI
from pydantic.v1 import BaseModel, Field

class Add(BaseModel):
    x: int
    y: int

model = ChatOpenAI().bind_tools([Add])
print(model.invoke('2 + 5').tool_calls)

model = ChatOpenAI().with_structured_output(Add)
print(type(model.invoke('2 + 5')))
```

```python
[{'name': 'Add', 'args': {'x': 2, 'y': 5}, 'id': 'call_hhiHYP441cp14TtrHKx3Upg0', 'type': 'tool_call'}]
<class '__main__.Add'>
```

Addresses issues: https://github.com/langchain-ai/langchain/issues/22782

---------

Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
2024-07-22 20:07:39 +00:00
C K Ashby
199e64d372
Please spell Lex's name correctly Fridman (#24517)
https://www.youtube.com/watch?v=ZIyB9e_7a4c

Thank you for contributing to LangChain!

- [ ] **PR title**: "package: description"
- Where "package" is whichever of langchain, community, core,
experimental, etc. is being modified. Use "docs: ..." for purely docs
changes, "templates: ..." for template changes, "infra: ..." for CI
changes.
  - Example: "community: add foobar LLM"


- [ ] **PR message**: ***Delete this entire checklist*** and replace
with
    - **Description:** a description of the change
    - **Issue:** the issue # it fixes, if applicable
    - **Dependencies:** any dependencies required for this change
- **Twitter handle:** if your PR gets announced, and you'd like a
mention, we'll gladly shout you out!


- [ ] **Add tests and docs**: 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/docs/integrations` directory.


- [ ] **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/

Additional guidelines:
- Make sure optional dependencies are imported within a function.
- Please do not add dependencies to pyproject.toml files (even optional
ones) unless they are required for unit tests.
- Most PRs should not touch more than one package.
- Changes should be backwards compatible.
- If you are adding something to community, do not re-import it in
langchain.

If no one reviews your PR within a few days, please @-mention one of
baskaryan, efriis, eyurtsev, ccurme, vbarda, hwchase17.
2024-07-22 19:38:32 +00:00
Erick Friis
1f01c0fd98
infra: remove core from min version pr testing (#24507)
Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
2024-07-22 17:46:15 +00:00
Naka Masato
884f76e05a
fix: load google credentials properly in GoogleDriveLoader (#12871)
- **Description:** 
- Fix #12870: set scope in `default` func (ref:
https://google-auth.readthedocs.io/en/master/reference/google.auth.html)
- Moved the code to load default credentials to the bottom for clarity
of the logic
	- Add docstring and comment for each credential loading logic
- **Issue:** https://github.com/langchain-ai/langchain/issues/12870
- **Dependencies:** no dependencies change
- **Tag maintainer:** for a quicker response, tag the relevant
maintainer (see below),
- **Twitter handle:** @gymnstcs

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

---------

Co-authored-by: Chester Curme <chester.curme@gmail.com>
2024-07-22 17:43:33 +00:00
Erick Friis
a45337ea07
ollama: release 0.1.0 (#24510) 2024-07-22 10:35:26 -07:00
Isaac Francisco
1318d534af
[docs]: minor react change (#24509) 2024-07-22 10:25:01 -07:00
Jorge Piedrahita Ortiz
10e3982b59
community: sambanova integration minor changes (#24503)
- Minor changes in samabanova llm integration 
  - default api 
  - docstrings
- minor changes in docs
2024-07-22 17:06:35 +00:00
maang-h
721f709dec
community: Improve QianfanChatEndpoint tool result to model (#24466)
- **Description:** `QianfanChatEndpoint` When using tool result to
answer questions, the content of the tool is required to be in Dict
format. Of course, this can require users to return Dict format when
calling the tool, but in order to be consistent with other Chat Models,
I think such modifications are necessary.
2024-07-22 11:29:00 -04:00
Chaunte W. Lacewell
02f0a29293
Cookbook: Add Visual RAG example using VDMS (#24353)
- **Description:** Adding notebook to demonstrate visual RAG which uses
both video scene description generated by open source vision models (ex.
video-llama, video-llava etc.) as text embeddings and frames as image
embeddings to perform vector similarity search using VDMS.
  - **Issue:** N/A
  - **Dependencies:** N/A
2024-07-22 11:16:06 -04:00
ccurme
dcba7df2fe
community[patch]: deprecate langchain_community Chroma in favor of langchain_chroma (#24474) 2024-07-22 11:00:13 -04:00
ccurme
0f7569ddbc
core[patch]: enable RunnableWithMessageHistory without config (#23775)
Feedback that `RunnableWithMessageHistory` is unwieldy compared to
ConversationChain and similar legacy abstractions is common.

Legacy chains using memory typically had no explicit notion of threads
or separate sessions. To use `RunnableWithMessageHistory`, users are
forced to introduce this concept into their code. This possibly felt
like unnecessary boilerplate.

Here we enable `RunnableWithMessageHistory` to run without a config if
the `get_session_history` callable has no arguments. This enables
minimal implementations like the following:
```python
from langchain_core.chat_history import InMemoryChatMessageHistory
from langchain_core.runnables.history import RunnableWithMessageHistory
from langchain_openai import ChatOpenAI

llm = ChatOpenAI(model="gpt-3.5-turbo-0125")
memory = InMemoryChatMessageHistory()
chain = RunnableWithMessageHistory(llm, lambda: memory)

chain.invoke("Hi I'm Bob")  # Hello Bob!
chain.invoke("What is my name?")  # Your name is Bob.
```
2024-07-22 10:36:53 -04:00