Commit Graph

6359 Commits (1bf84c3056acbbcdae3410d0e14a8da2fd5c8364)
 

Author SHA1 Message Date
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.
10 months ago
Lance Martin 66848871fc
Multi-modal RAG template (#14186)
* OpenCLIP embeddings
* GPT-4V

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
10 months ago
James Braza 3b75d37cee
Adding `BaseChatMessageHistory.__str__` (#14311)
Adding __str__ to base chat message history to make it easier to debug
10 months ago
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`
10 months ago
Leonid Ganeline 0f02e94565
docs: `integrations/providers/` update (#14315)
- added missed provider files (from `integrations/Callbacks`
- updated notebooks: added links; updated into consistent formats
10 months ago
Bagatur 6607cc6eab
experimental[patch]: Release 0.0.44 (#14310) 10 months ago
Eugene Yurtsev 80637727ea
hide api key: arcee (#14304)
Hide API key for Arcee

---------

Co-authored-by: raphael <raph.nunes95@gmail.com>
10 months ago
Bagatur b2e756c0a8
langchain[patch]: Release 0.0.346 (#14307) 10 months ago
Bagatur 4a5a13aab3
core[patch]: Release 0.0.10 (#14303) 10 months ago
Eugene Yurtsev 7ad75edf8b
Fix rag google cloud vertex ai template (#14300)
Fix template by exposing chain correctly
10 months ago
Eun Hye Kim f758c8adc4
Fix #11737 issue (extra_tools option of create_pandas_dataframe_agent is not working) (#13203)
- **Description:** Fix #11737 issue (extra_tools option of
create_pandas_dataframe_agent is not working),
  - **Issue:** #11737 ,
  - **Dependencies:** no,
- **Tag maintainer:** @baskaryan, @eyurtsev, @hwchase17 I needed this
method at work, so I modified it myself and used it. There is a similar
issue(#11737) and PR(#13018) of @PyroGenesis, so I combined my code at
the original PR.
You may be busy, but it would be great help for me if you checked. Thank
you.
  - **Twitter handle:** @lunara_x 

If you need an .ipynb example about this, please tag me. 
I will share what I am working on after removing any work-related
content.

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
10 months ago
Sean Bearden 77a15fa988
Added ability to pass arguments to the Playwright browser (#13146)
- **Description:** Enhanced `create_sync_playwright_browser` and
`create_async_playwright_browser` functions to accept a list of
arguments. These arguments are now forwarded to
`browser.chromium.launch()` for customizable browser instantiation.
  - **Issue:** #13143
  - **Dependencies:** None
  - **Tag maintainer:** @eyurtsev,
  - **Twitter handle:** Dr_Bearden

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
10 months ago
Joan Fontanals dcccf8fa66
adapt Jina Embeddings to new Jina AI Embedding API (#13658)
- **Description:** Adapt JinaEmbeddings to run with the new Jina AI
Embedding platform
- **Twitter handle:** https://twitter.com/JinaAI_

---------

Co-authored-by: Joan Fontanals Martinez <joan.fontanals.martinez@jina.ai>
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
10 months ago
Philippe PRADOS e0c03d6c44
Pprados/lite google drive (#13175)
- Fix bug in the document
 - Add clarification on the use of langchain-google drive.
10 months ago
guillaumedelande ea0afd07ca
Update azuresearch.py following recent change from azure-search-documents library (#13472)
- **Description:** 

Reference library azure-search-documents has been adapted in version
11.4.0:

1. Notebook explaining Azure AI Search updated with most recent info
2. HnswVectorSearchAlgorithmConfiguration --> HnswAlgorithmConfiguration
3. PrioritizedFields(prioritized_content_fields) -->
SemanticPrioritizedFields(content_fields)
4. SemanticSettings --> SemanticSearch
5. VectorSearch(algorithm_configurations) -->
VectorSearch(configurations)

--> Changes now reflected on Langchain: default vector search config
from langchain is now compatible with officially released library from
Azure.

  - **Issue:**
Issue creating a new index (due to wrong class used for default vector
search configuration) if using latest version of azure-search-documents
with current langchain version
  - **Dependencies:** azure-search-documents>=11.4.0,
  - **Tag maintainer:** ,

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
10 months ago
price-deshaw 5cb3393e20
update OpenAI function agents' llm validation (#13538)
- **Description:** This PR modifies the LLM validation in OpenAI
function agents to check whether the LLM supports OpenAI functions based
on a property (`supports_oia_functions`) instead of whether the LLM
passed to the agent `isinstance` of `ChatOpenAI`. This allows classes
that extend `BaseChatModel` to be passed to these agents as long as
they've been integrated with the OpenAI APIs and have this property set,
even if they don't extend `ChatOpenAI`.
  - **Issue:** N/A
  - **Dependencies:** none
10 months ago
Max Weng 74c7b799ef
migrate openai audio api (#13557)
for issue https://github.com/langchain-ai/langchain/issues/13162
migrate openai audio api, as [openai v1.0.0 Migration
Guide](https://github.com/openai/openai-python/discussions/742)

<!-- 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
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 your PR is passing linting and testing before
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: Double Max <max@ground-map.com>
10 months ago
Arnaud Gelas abbba6c7d8
openapi/planner.py: Deal with json in markdown output cases (#13576)
- **Description:** In openapi/planner deal with json in markdown output
cases
- **Issue:** In some cases LLMs could return json in markdown which
can't be loaded.
  - **Dependencies:**
  - **Tag maintainer:** @eyurtsev
  - **Twitter handle:**

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
10 months ago
Harrison Chase 8eab4d95c0
Harrison/delegate from template (#14266)
Co-authored-by: M.R. Sopacua <144725145+msopacua@users.noreply.github.com>
10 months ago
Erick Friis 956d55de2b
docs[patch]: chat model page names (#14264) 10 months ago
Nolan b49104c2c9
Add missing doc key to metadata field in AzureSearch Vectorstore (#13328)
- **Description:** Adds doc key to metadata field when adding document
to Azure Search.
  - **Issue:** -,
  - **Dependencies:** -,
  - **Tag maintainer:** @eyurtsev,
  - **Twitter handle:** @finnless

Right now the document key with the name FIELDS_ID is not included in
the FIELDS_METADATA field, and therefore is not included in the Document
returned from a query. This is really annoying if you want to be able to
modify that item in the vectorstore.

Other's thoughts on this are welcome.
10 months ago
Jon Watte e042e5df35
fix: call _on_llm_error() (#13581)
Description: There's a copy-paste typo where on_llm_error() calls
_on_chain_error() instead of _on_llm_error().
Issue: #13580 
Dependencies: None
Tag maintainer: @hwchase17 
Twitter handle: @jwatte

"Run `make format`, `make lint` and `make test` to check this locally."
The test scripts don't work in a plain Ubuntu LTS 20.04 system.
It looks like the dev container pulling is stuck. Or maybe the internet
is just ornery today.

---------

Co-authored-by: jwatte <jwatte@observeinc.com>
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
10 months ago
Hamza Ahmed fcc8e5e839
Update geodataframe.py (#13573)
here it is validating shapely.geometry.point.Point: if not
isinstance(data_frame[page_content_column].iloc[0], gpd.GeoSeries):
raise ValueError(
f"Expected data_frame[{page_content_column}] to be a GeoSeries" you need
it to validate the geoSeries and not the shapely.geometry.point.Point

if not isinstance(data_frame[page_content_column], gpd.GeoSeries):
            raise ValueError(
f"Expected data_frame[{page_content_column}] to be a GeoSeries"

<!-- 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
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 your PR is passing linting and testing before
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.
 -->
10 months ago
Harrison Chase 2213fc9711
Harrison/bookend ai (#14258)
Co-authored-by: stvhu-bookend <142813359+stvhu-bookend@users.noreply.github.com>
10 months ago
cxumol 0d47d15a9f
add(feat): Text Embeddings by Cloudflare Workers AI (#14220)
Add [Text Embeddings by Cloudflare Workers
AI](https://developers.cloudflare.com/workers-ai/models/text-embeddings/).
It's a new integration.
Trying to align it with its langchain-js version counterpart
[here](https://api.js.langchain.com/classes/embeddings_cloudflare_workersai.CloudflareWorkersAIEmbeddings.html).
- Dependencies: N/A
- Done `make format` `make lint` `make spell_check` `make
integration_tests` and all my changes was passed
10 months ago
Harrison Chase c51001f01e
fix comet tracer (#14259) 10 months ago
Erick Friis 4351b99d2b
docs[patch]: search experiment (#14254)
- npm
- search config
- custom
10 months ago
Harrison Chase 4fb72ff76f
fake consistent embeddings cleanup (#14256)
delete code that could never be reached
10 months ago
Michael Landis e26906c1dc
feat: implement max marginal relevance for momento vector index (#13619)
**Description**

Implements `max_marginal_relevance_search` and
`max_marginal_relevance_search_by_vector` for the Momento Vector Index
vectorstore.

Additionally bumps the `momento` dependency in the lock file and adds
logging to the implementation.

**Dependencies**

 updates `momento` dependency in lock file

**Tag maintainer**

@baskaryan 

**Twitter handle**

Please tag @momentohq for Momento Vector Index and @mloml for the
contribution 🙇

<!-- 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
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 your PR is passing linting and testing before
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.
 -->
10 months ago
deedy5 ee9abb6722
Bugfix duckduckgo_search news search (#13670)
- **Description:** 
Bugfix duckduckgo_search news search
  - **Issue:** 
https://github.com/langchain-ai/langchain/issues/13648
  - **Dependencies:** 
None
  - **Tag maintainer:** 
@baskaryan

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
10 months ago
Aliaksandr Kuzmik 676a077c4e
Add CometTracer (#13661)
Hi! I'm Alex, Python SDK Team Lead from
[Comet](https://www.comet.com/site/).

This PR contains our new integration between langchain and Comet -
`CometTracer` class which uses new `comet_llm` python package for
submitting data to Comet.

No additional dependencies for the langchain package are required
directly, but if the user wants to use `CometTracer`, `comet-llm>=2.0.0`
should be installed. Otherwise an exception will be raised from
`CometTracer.__init__`.

A test for the feature is included.

There is also an already existing callback (and .ipynb file with
example) which ideally should be deprecated in favor of a new tracer. I
wasn't sure how exactly you'd prefer to do it. For example we could open
a separate PR for that.

I'm open to your ideas :)
10 months ago
Harrison Chase 921c4b5597
Harrison/searchapi (#14252)
Co-authored-by: SebastjanPrachovskij <86522260+SebastjanPrachovskij@users.noreply.github.com>
10 months ago
Ravidhu 224aa5151d
Fix Sagemaker Endpoint documentation (#13660)
- **Description:** fixed the transform_input method in the example., 
  - **Issue:** example didn't work,
  - **Dependencies:** None,
  - **Tag maintainer:** @baskaryan,
  - **Twitter handle:** @Ravidhu87
10 months ago
Colin Ulin 9f9cb71d26
Embaas - added backoff retries for network requests (#13679)
Running a large number of requests to Embaas' servers (or any server)
can result in intermittent network failures (both from local and
external network/service issues). This PR implements exponential backoff
retries to help mitigate this issue.
10 months ago
Erick Friis f26d88ca60
docs[patch]: fix columns (#14251) 10 months ago
Kastan Day 65faba91ad
langchain[patch]: Adding new Github functions for reading pull requests (#9027)
The Github utilities are fantastic, so I'm adding support for deeper
interaction with pull requests. Agents should read "regular" comments
and review comments, and the content of PR files (with summarization or
`ctags` abbreviations).

Progress:
- [x] Add functions to read pull requests and the full content of
modified files.
- [x] Function to use Github's built in code / issues search.

Out of scope:
- Smarter summarization of file contents of large pull requests (`tree`
output, or ctags).
- Smarter functions to checkout PRs and edit the files incrementally
before bulk committing all changes.
- Docs example for creating two agents:
- One watches issues: For every new issue, open a PR with your best
attempt at fixing it.
- The other watches PRs: For every new PR && every new comment on a PR,
check the status and try to finish the job.

<!-- 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:
https://github.com/hwchase17/langchain/blob/master/.github/CONTRIBUTING.md
 -->

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
10 months ago
Hynek Kydlíček aa8ae31e5b
core[patch]: add response kwarg to on_llm_error
# Dependencies
None

# Twitter handle
@HKydlicek

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
10 months ago
Leonid Ganeline 1750cc464d
docs[patch]: moved `vectorstore` notebook file (#14181)
The `/docs/integrations/toolkits/vectorstore` page is not the
Integration page. The best place is in `/docs/modules/agents/how_to/`
- Moved the file
- Rerouted the page URL
10 months ago
Jacob Lee a26c4a0930
Allow base_store to be used directly with MultiVectorRetriever (#14202)
Allow users to pass a generic `BaseStore[str, bytes]` to
MultiVectorRetriever, removing the need to use the `create_kv_docstore`
method. This encoding will now happen internally.

@rlancemartin @eyurtsev

---------

Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>
10 months ago
Vincent Brouwers 67662564f3
langchain[patch]: Fix `config` arg detection for wrapped lambdarunnable (#14230)
**Description:**
When a RunnableLambda only receives a synchronous callback, this
callback is wrapped into an async one since #13408. However, this
wrapping with `(*args, **kwargs)` causes the `accepts_config` check at
[/libs/core/langchain_core/runnables/config.py#L342](ee94ef55ee/libs/core/langchain_core/runnables/config.py (L342))
to fail, as this checks for the presence of a "config" argument in the
method signature.

Adding a `functools.wraps` around it, resolves it.
10 months ago
Jacob Lee de86b84a70
Prefer byte store interface for Upstash BaseStore to match other Redis (#14201)
If we are not going to make the existing Docstore class also implement
`BaseStore[str, Document]`, IMO all base store implementations should
always be `[str, bytes]` so that they are more interchangeable.

CC @rlancemartin @eyurtsev
10 months ago
Harrison Chase 411aa9a41e
Harrison/nasa tool (#14245)
Co-authored-by: Jacob Matias <88005863+matiasjacob25@users.noreply.github.com>
Co-authored-by: Karam Daid <karam.daid@mail.utoronto.ca>
Co-authored-by: Jumana <jumana.fanous@mail.utoronto.ca>
Co-authored-by: KaramDaid <38271127+KaramDaid@users.noreply.github.com>
Co-authored-by: Anna Chester <74325334+CodeMakesMeSmile@users.noreply.github.com>
Co-authored-by: Jumana <144748640+jfanous@users.noreply.github.com>
10 months ago
nceccarelli 5fea63327b
Support Azure gov cloud in Azure Cognitive Search retriever (#13695)
<!-- Thank you for contributing to LangChain!

Replace this entire comment with:
- **Description:** The existing version hardcoded search.windows.net in
the base url. This is not compatible with the gov cloud. I am allowing
the user to override the default for gov cloud support.,
  - **Issue:** N/A, did not write up in an issue,
  - **Dependencies:** None

Please make sure your PR is passing linting and testing before
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: Nicholas Ceccarelli <nceccarelli2@moog.com>
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
10 months ago
ealt e09b876863
Fixes error loading Obsidian templates (#13888)
- **Description:** Obsidian templates can include
[variables](https://help.obsidian.md/Plugins/Templates#Template+variables)
using double curly braces. `ObsidianLoader` uses PyYaml to parse the
frontmatter of documents. This parsing throws an error when encountering
variables' curly braces. This is avoided by temporarily substituting
safe strings before parsing.
  - **Issue:** #13887
  - **Tag maintainer:** @hwchase17
10 months ago
Erick Friis f6d68d78f3
nbdoc -> quarto (#14156)
Switches to a more maintained solution for building ipynb -> md files
(`quarto`)

Also bumps us down to python3.8 because it's significantly faster in the
vercel build step. Uses default openssl version instead of upgrading as
well.
10 months ago
Nithish Raghunandanan eecfa3f9e5
Add Couchbase document loader (#13979)
**Description:** 
Adds the document loader for [Couchbase](http://couchbase.com/), a
distributed NoSQL database.
**Dependencies:** 
Added the Couchbase SDK as an optional dependency.
**Twitter handle:** nithishr

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
10 months ago
Bob Lin 805e9bfc24
Add doc for the development of core and experimental sections (#13966)
### **Description**

Hi, I just started learning the source code of `langchain` and hope to
contribute code. However, according to the instructions in the
[CONTRIBUTING.md](https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md)
document, I could not run the test command `make test` to run normally.
I found that many modules did not exist after [splitting
`langchain_core`](https://github.com/langchain-ai/langchain/discussions/13823),
so I updated the document.

### **Twitter handle** 

lin_bob57617
10 months ago
Muntaqa Mahmood 25f72944a0
Add: Steam API tool (#14008)
- **Description:** Our PR is an integration of a Steam API Tool that
makes recommendations on steam games based on user's Steam profile and
provides information on games based on user provided queries.
- **Issue:** the issue # our PR implements:
https://github.com/langchain-ai/langchain/issues/12120
- **Dependencies:** python-steam-api library, steamspypi library and
decouple library
  - **Tag maintainer:** @baskaryan, @hwchase17 
  - **Twitter handle:** N/A

Hello langchain Maintainers,

We are a team of 4 University of Toronto students contributing to
langchain as part of our course [CSCD01 (link to course
page)](https://cscd01.com/work/open-source-project). We hope our changes
help the community. We have run make format, make lint and make test
locally before submitting the PR. To our knowledge, our changes do not
introduce any new errors.

Our PR integrates the python-steam-api, steamspypi and decouple
packages. We have added integration tests to test our python API
integration into langchain and an example notebook is also provided.

Our amazing team that contributed to this PR: @JohnY2002, @shenceyang,
@andrewqian2001 and @muntaqamahmood

Thank you in advance to all the maintainers for reviewing our PR!

---------

Co-authored-by: Shence <ysc1412799032@163.com>
Co-authored-by: JohnY2002 <johnyuan0526@gmail.com>
Co-authored-by: Andrew Qian <andrewqian2001@gmail.com>
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
Co-authored-by: JohnY <94477598+JohnY2002@users.noreply.github.com>
10 months ago
Bob Lin cd2028288e
Add openai v2 adapter (#14063)
### Description

Starting from [openai version
1.0.0](17ac677995 (module-level-client)),
the camel case form of `openai.ChatCompletion` is no longer supported
and has been changed to lowercase `openai.chat.completions`. In
addition, the returned object only accepts attribute access instead of
index access:

```python
import openai

# optional; defaults to `os.environ['OPENAI_API_KEY']`
openai.api_key = '...'

# all client options can be configured just like the `OpenAI` instantiation counterpart
openai.base_url = "https://..."
openai.default_headers = {"x-foo": "true"}

completion = openai.chat.completions.create(
    model="gpt-4",
    messages=[
        {
            "role": "user",
            "content": "How do I output all files in a directory using Python?",
        },
    ],
)
print(completion.choices[0].message.content)
```

So I implemented a compatible adapter that supports both attribute
access and index access:

```python
In [1]: from langchain.adapters import openai as lc_openai
   ...: messages = [{"role": "user", "content": "hi"}]

In [2]: result = lc_openai.chat.completions.create(
   ...:     messages=messages, model="gpt-3.5-turbo", temperature=0
   ...: )

In [3]: result.choices[0].message
Out[3]: {'role': 'assistant', 'content': 'Hello! How can I assist you today?'}

In [4]: result["choices"][0]["message"]
Out[4]: {'role': 'assistant', 'content': 'Hello! How can I assist you today?'}

In [5]: result = await lc_openai.chat.completions.acreate(
   ...:     messages=messages, model="gpt-3.5-turbo", temperature=0
   ...: )

In [6]: result.choices[0].message
Out[6]: {'role': 'assistant', 'content': 'Hello! How can I assist you today?'}

In [7]: result["choices"][0]["message"]
Out[7]: {'role': 'assistant', 'content': 'Hello! How can I assist you today?'}

In [8]: for rs in lc_openai.chat.completions.create(
    ...:     messages=messages, model="gpt-3.5-turbo", temperature=0, stream=True
    ...: ):
    ...:     print(rs.choices[0].delta)
    ...:     print(rs["choices"][0]["delta"])
    ...:
{'role': 'assistant', 'content': ''}
{'role': 'assistant', 'content': ''}
{'content': 'Hello'}
{'content': 'Hello'}
{'content': '!'}
{'content': '!'}

In [20]: async for rs in await lc_openai.chat.completions.acreate(
    ...:     messages=messages, model="gpt-3.5-turbo", temperature=0, stream=True
    ...: ):
    ...:     print(rs.choices[0].delta)
    ...:     print(rs["choices"][0]["delta"])
    ...:
{'role': 'assistant', 'content': ''}
{'role': 'assistant', 'content': ''}
{'content': 'Hello'}
{'content': 'Hello'}
{'content': '!'}
{'content': '!'}
...
```

### Twitter handle

[lin_bob57617](https://twitter.com/lin_bob57617)
10 months ago
billytrend-cohere 0f02081392
Add input_type override (#14068)
Add option to override input_type for cohere's v3 embeddings models

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
10 months ago