Commit Graph

3248 Commits

Author SHA1 Message Date
Harrison Chase
6711854e30
Harrison/dataforseo (#7214)
Co-authored-by: Alexander <sune357@gmail.com>
2023-07-05 16:02:02 -04:00
Richy Wang
cab7d86f23
Implement delete interface of vector store on AnalyticDB (#7170)
Hi, there
  This pull request contains two commit:
**1. Implement delete interface with optional ids parameter on
AnalyticDB.**
**2. Allow customization of database connection behavior by exposing
engine_args parameter in interfaces.**
- This commit adds the `engine_args` parameter to the interfaces,
allowing users to customize the behavior of the database connection. The
`engine_args` parameter accepts a dictionary of additional arguments
that will be passed to the create_engine function. Users can now modify
various aspects of the database connection, such as connection pool size
and recycle time. This enhancement provides more flexibility and control
to users when interacting with the database through the exposed
interfaces.

This commit is related to VectorStores @rlancemartin @eyurtsev 

Thank you for your attention and consideration.
2023-07-05 13:01:00 -07:00
Mike Salvatore
3ae11b7582
Handle kwargs in FAISS.load_local() (#6987)
- Description: This allows parameters such as `relevance_score_fn` to be
passed to the `FAISS` constructor via the `load_local()` class method.
-  Tag maintainer: @rlancemartin @eyurtsev
2023-07-05 15:56:40 -04:00
Jamal
a2f191a322
Replace JIRA Arbitrary Code Execution vulnerability with finer grain API wrapper (#6992)
This fixes #4833 and the critical vulnerability
https://nvd.nist.gov/vuln/detail/CVE-2023-34540

Previously, the JIRA API Wrapper had a mode that simply pipelined user
input into an `exec()` function.
[The intended use of the 'other' mode is to cover any of Atlassian's API
that don't have an existing
interface](cc33bde74f/langchain/tools/jira/prompt.py (L24))

Fortunately all of the [Atlassian JIRA API methods are subfunctions of
their `Jira`
class](https://atlassian-python-api.readthedocs.io/jira.html), so this
implementation calls these subfunctions directly.

As well as passing a string representation of the function to call, the
implementation flexibly allows for optionally passing args and/or
keyword-args. These are given as part of the dictionary input. Example:
```
    {
        "function": "update_issue_field",   #function to execute
        "args": [                           #list of ordered args similar to other examples in this JiraAPIWrapper
            "key",
            {"summary": "New summary"}
        ],
        "kwargs": {}                        #dict of key value keyword-args pairs
    }
```

the above is equivalent to `self.jira.update_issue_field("key",
{"summary": "New summary"})`

Alternate query schema designs are welcome to make querying easier
without passing and evaluating arbitrary python code. I considered
parsing (without evaluating) input python code and extracting the
function, args, and kwargs from there and then pipelining them into the
callable function via `*f(args, **kwargs)` - but this seemed more
direct.

@vowelparrot @dev2049

---------

Co-authored-by: Jamal Rahman <jamal.rahman@builder.ai>
2023-07-05 15:56:01 -04:00
Hakan Tekgul
61938a02a1
Create arize_llm_observability.ipynb (#7000)
Adding documentation and notebook for Arize callback handler. 

  - @dev2049
  - Agents / Tools / Toolkits: @vowelparrot
  - Tracing / Callbacks: @agola11
2023-07-05 15:55:47 -04:00
Leonid Ganeline
ecee4d6e92
docs: update youtube videos and tutorials (#6515)
added tutorials.mdx; updated youtube.mdx

Rationale: the Tutorials section in the documentation is top-priority.
(for example, https://pytorch.org/docs/stable/index.html) Not every
project has resources to make tutorials. We have such a privilege.
Community experts created several tutorials on YouTube. But the tutorial
links are now hidden on the YouTube page and not easily discovered by
first-time visitors.

- Added new videos and tutorials that were created since the last
update.
- Made some reprioritization between videos on the base of the view
numbers.

#### Who can review?

  - @hwchase17
    - @dev2049
2023-07-05 12:50:31 -07:00
Santiago Delgado
fa55c5a16b
Fixed Office365 tool __init__.py files, tests, and get_tools() function (#7046)
## Description
Added Office365 tool modules to `__init__.py` files
## Issue
As described in Issue
https://github.com/hwchase17/langchain/issues/6936, the Office365
toolkit can't be loaded easily because it is not included in the
`__init__.py` files.
## Reviewer
@dev2049
2023-07-05 15:46:21 -04:00
wewebber-merlin
8a7c95e555
Retryable exception for empty OpenAI embedding. (#7070)
Description:

The OpenAI "embeddings" API intermittently falls into a failure state
where an embedding is returned as [ Nan ], rather than the expected 1536
floats. This patch checks for that state (specifically, for an embedding
of length 1) and if it occurs, throws an ApiError, which will cause the
chunk to be retried.

Issue:

I have been unable to find an official langchain issue for this problem,
but it is discussed (by another user) at
https://stackoverflow.com/questions/76469415/getting-embeddings-of-length-1-from-langchain-openaiembeddings

Maintainer: @dev2049

Testing: 

Since this is an intermittent OpenAI issue, I have not provided a unit
or integration test. The provided code has, though, been run
successfully over several million tokens.

---------

Co-authored-by: William Webber <william@williamwebber.com>
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-07-05 15:23:45 -04:00
Nuno Campos
e4459e423b
Mark some output parsers as serializable (cross-checked w/ JS) (#7083)
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2023-07-05 14:53:56 -04:00
Ankush Gola
4c1c05c2c7
support adding custom metadata to runs (#7120)
- [x] wire up tools
- [x] wire up retrievers
- [x] add integration test

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2023-07-05 11:11:38 -07:00
Josh Reini
30d8d1d3d0
add trulens integration (#7096)
Description: Add TruLens integration.

Twitter: @trulensml

For review:
  - Tracing: @agola11
  - Tools: @hinthornw
2023-07-05 14:04:55 -04:00
Hyoseung Kim
9abf1847f4
Fix steamship import error (#7133)
Description: Fix steamship import error

When running multi_modal_output_agent:
field "steamship" not yet prepared so type is still a ForwardRef, you
might need to call SteamshipImageGenerationTool.update_forward_refs().

Tag maintainer: @hinthornw

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-07-05 14:04:38 -04:00
Mohammad Mohtashim
7d92e9407b
Jinja2 validation changed to issue warnings rather than issuing exceptions. (#7161)
- Description: If their are missing or extra variables when validating
Jinja 2 template then a warning is issued rather than raising an
exception. This allows for better flexibility for the developer as
described in #7044. Also changed the relevant test so pytest is checking
for raised warnings rather than exceptions.
  - Issue: #7044 
  - Tag maintainer: @hwchase17, @baskaryan

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-07-05 14:04:29 -04:00
whying
e288410e72
fix: Chroma filter symbols not supporting LIKE and CONTAIN (#7169)
Fixing issue with SelfQueryRetriever due to unsupported LIKE and CONTAIN
comparators in Chroma's WHERE filter statements. This pull request
introduces a redefined set of comparators in Chroma to address the
problem and make it compatible with SelfQueryRetriever. For information
on the comparators supported by Chroma's filter, please refer to
https://docs.trychroma.com/usage-guide#using-where-filters.
<img width="495" alt="image"
src="https://github.com/hwchase17/langchain/assets/22267652/34789191-0293-4f63-9bdf-ad1e1f2567c4">

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-07-05 14:04:18 -04:00
Nuno Campos
26409b01bd
Remove extra base model (#7213)
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2023-07-05 14:02:27 -04:00
Samhita Alla
6f358bb04a
make textstat optional in the flyte callback handler (#7186)
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This PR makes the `textstat` library optional in the Flyte callback
handler.

@hinthornw, would you mind reviewing this PR since you merged the flyte
callback handler code previously?

---------

Signed-off-by: Samhita Alla <aallasamhita@gmail.com>
2023-07-05 13:15:56 -04:00
Conrad Fernandez
6eff0fa2ca
Added documentation for add_texts function for Pinecone integration (#7134)
- Description: added some documentation to the Pinecone vector store
docs page.
- Issue: #7126 
- Dependencies: None
- Tag maintainer: @baskaryan 

I can add more documentation on the Pinecone integration functions as I
am going to go in great depth into this area. Just wanted to check with
the maintainers is if this is all good.
2023-07-05 13:11:37 -04:00
Nuno Campos
81e5b1ad36
Add serialized object to retriever start callback (#7074)
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2023-07-05 18:04:43 +01:00
Efkan S. Goktepe
baf48d3583
Replace stop clause with shorter, pythonic alternative (#7159)
Replace this comment with:
- Description: Replace `if var is not None:` with `if var:`, a concise
and pythonic alternative
  - Issue: N/A
  - Dependencies: None
  - Tag maintainer: Unsure
  - Twitter handle: N/A

Signed-off-by: serhatgktp <efkan@ibm.com>
2023-07-05 13:03:22 -04:00
Shuqian
8045870a0f
fix: prevent adding an empty string to the result queue in AsyncIteratorCallbackHandler (#7180)
- Description: Modify the code for
AsyncIteratorCallbackHandler.on_llm_new_token to ensure that it does not
add an empty string to the result queue.
- Tag maintainer: @agola11

When using AsyncIteratorCallbackHandler with OpenAIFunctionsAgent, if
the LLM response function_call instead of direct answer, the
AsyncIteratorCallbackHandler.on_llm_new_token would be called with empty
string.
see also: langchain.chat_models.openai.ChatOpenAI._generate

An alternative solution is to modify the
langchain.chat_models.openai.ChatOpenAI._generate and do not call the
run_manager.on_llm_new_token when the token is empty string.
I am not sure which solution is better.

@hwchase17

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-07-05 13:00:35 -04:00
felixocker
db98c44f8f
Support for SPARQL (#7165)
# [SPARQL](https://www.w3.org/TR/rdf-sparql-query/) for
[LangChain](https://github.com/hwchase17/langchain)

## Description
LangChain support for knowledge graphs relying on W3C standards using
RDFlib: SPARQL/ RDF(S)/ OWL with special focus on RDF \
* Works with local files, files from the web, and SPARQL endpoints
* Supports both SELECT and UPDATE queries
* Includes both a Jupyter notebook with an example and integration tests

## Contribution compared to related PRs and discussions
* [Wikibase agent](https://github.com/hwchase17/langchain/pull/2690) -
uses SPARQL, but specifically for wikibase querying
* [Cypher qa](https://github.com/hwchase17/langchain/pull/5078) - graph
DB question answering for Neo4J via Cypher
* [PR 6050](https://github.com/hwchase17/langchain/pull/6050) - tries
something similar, but does not cover UPDATE queries and supports only
RDF
* Discussions on [w3c mailing list](mailto:semantic-web@w3.org) related
to the combination of LLMs (specifically ChatGPT) and knowledge graphs

## Dependencies
* [RDFlib](https://github.com/RDFLib/rdflib)

## Tag maintainer
Graph database related to memory -> @hwchase17
2023-07-05 13:00:16 -04:00
Paul Cook
7cd0936b1c
Update in_memory.py to fix "TypeError: keywords must be strings" (#7202)
Update in_memory.py to fix "TypeError: keywords must be strings" on
certain dictionaries

Simple fix to prevent a "TypeError: keywords must be strings" error I
encountered in my use case.

@baskaryan 

Thanks! Hope useful!

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-07-05 12:48:38 -04:00
Prakul Agarwal
38f853dfa3
Fixed typos in MongoDB Atlas Vector Search documentation (#7174)
Fix for typos in MongoDB Atlas Vector Search documentation
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2023-07-05 12:48:00 -04:00
Shuqian
ee1d488c03
fix: rename the invalid function name of GoogleSerperResults Tool for OpenAIFunctionCall (#7176)
- Description: rename the invalid function name of GoogleSerperResults
Tool for OpenAIFunctionCall
- Tag maintainer: @hinthornw

When I use the GoogleSerperResults in OpenAIFunctionCall agent, the
following error occurs:
```shell
openai.error.InvalidRequestError: 'Google Serrper Results JSON' does not match '^[a-zA-Z0-9_-]{1,64}$' - 'functions.0.name'
```

So I rename the GoogleSerperResults's property "name" from "Google
Serrper Results JSON" to "google_serrper_results_json" just like
GoogleSerperRun's name: "google_serper", and it works.
I guess this should be reasonable.
2023-07-05 12:47:50 -04:00
Nir Gazit
6666e422c6
fix: missing parameter in POST/PUT/PATCH HTTP requests (#7194)
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@hinthornw

---------

Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-07-05 12:47:30 -04:00
Harrison Chase
8410c6a747
add token max parameter (#7204) 2023-07-05 12:09:25 -04:00
Harrison Chase
7b585c7585
add tqdm to embeddings (#7205)
for longer running embeddings, can be helpful to visualize
2023-07-05 12:04:22 -04:00
Raouf Chebri
6fc24743b7
Add pg_hnsw vectorstore integration (#6893)
Hi @rlancemartin, @eyurtsev!

- Description: Adding HNSW extension support for Postgres. Similar to
pgvector vectorstore, with 3 differences
      1. it uses HNSW extension for exact and ANN searches, 
      2. Vectors are of type array of real
      3. Only supports L2
      
- Dependencies: [HNSW](https://github.com/knizhnik/hnsw) extension for
Postgres
  
  - Example:
  ```python
    db = HNSWVectoreStore.from_documents(
      embedding=embeddings,
      documents=docs,
      collection_name=collection_name,
      connection_string=connection_string
  )
  
  query = "What did the president say about Ketanji Brown Jackson"
docs_with_score: List[Tuple[Document, float]] =
db.similarity_search_with_score(query)
  ```

The example notebook is in the PR too.
2023-07-05 08:10:10 -07:00
Harrison Chase
79fb90aafd
bump version to 224 (#7203) 2023-07-05 10:41:26 -04:00
Harrison Chase
1415966d64
propogate token max (#7201) 2023-07-05 10:25:48 -04:00
Harrison Chase
a94c4cca68
more formatting (#7200) 2023-07-05 10:03:02 -04:00
Harrison Chase
e18e838aae
fix weird bold issues in docs (#7198) 2023-07-05 09:52:49 -04:00
Baichuan Sun
e27ba9d92b
fix AmazonAPIGateway _identifying_params (#7167)
- correct `endpoint_name` to `api_url`
- add `headers`

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2023-07-04 23:14:51 -04:00
Harrison Chase
39e685b80f
Harrison/conv retrieval docs (#7080)
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-07-04 20:17:43 -04:00
Shuqian
bf9e4ef35f
feat: implement python repl tool arun (#7125)
Description: implement python repl tool arun
Tag maintainer: @agola11
2023-07-04 20:15:49 -04:00
Alex Iribarren
9cfb311ecb
Remove duplicate lines (#7138)
I believe these two lines are unnecessary, the variable `function_call`
is already defined.
2023-07-04 20:13:27 -04:00
volodymyr-memsql
405865c91a
feat(SingleStoreVectorStore): change connection attributes in the database connection (#7142)
Minor change to the SingleStoreVectorStore:

Updated connection attributes names according to the SingleStoreDB
recommendations

@rlancemartin, @eyurtsev

---------

Co-authored-by: Volodymyr Tkachuk <vtkachuk-ua@singlestore.com>
2023-07-04 20:12:56 -04:00
Hashem Alsaket
c9f696f063
LlamaCppEmbeddings not under langchain.llms (#7164)
Description: doc string suggests `from langchain.llms import
LlamaCppEmbeddings` under `LlamaCpp()` class example but
`LlamaCppEmbeddings` is not in `langchain.llms`
Issue: None open
Tag maintainer: @baskaryan
2023-07-04 19:32:40 -04:00
Harrison Chase
e8531769f7
improve docstring of doc formatting (#7162)
so it shows up nice
2023-07-04 19:31:29 -04:00
Max Cembalest
2984803597
cleaned Arthur tracking demo notebook (#7147)
Cleaned title and reduced clutter for integration demo notebook for the
Arthur callback handler
2023-07-04 18:15:25 -04:00
Deepankar Mahapatro
da69a6771f
docs: update Jina ecosystem (#7149)
Documentation update for [Jina
ecosystem](https://python.langchain.com/docs/ecosystem/integrations/jina)
and `langchain-serve` in the deployments section to latest features.

@hwchase17 

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2023-07-04 18:07:50 -04:00
Harrison Chase
b39017dc11
add docstring for in memory class (#7160) 2023-07-04 14:59:17 -07:00
Bagatur
898087d02c
bump 223 (#7155) 2023-07-04 14:13:41 -06:00
Harrison Chase
0ad984fa27
Docs combine document chain (#6994)
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-07-04 12:51:04 -06:00
Simon Cheung
81eebc4070
Add HugeGraphQAChain to support gremlin generating chain (#7132)
[Apache HugeGraph](https://github.com/apache/incubator-hugegraph) is a
convenient, efficient, and adaptable graph database, compatible with the
Apache TinkerPop3 framework and the Gremlin query language.

In this PR, the HugeGraph and HugeGraphQAChain provide the same
functionality as the existing integration with Neo4j and enables query
generation and question answering over HugeGraph database. The
difference is that the graph query language supported by HugeGraph is
not cypher but another very popular graph query language
[Gremlin](https://tinkerpop.apache.org/gremlin.html).

A notebook example and a simple test case have also been added.

---------

Co-authored-by: Bagatur <baskaryan@gmail.com>
2023-07-04 10:21:21 -06:00
Saverio Proto
5585607654
Improve Bing Search example (#7128)
# Description

Improve Bing Search example:
2023-07-04 09:58:03 -06:00
Lance Martin
265c285057
Fix GPT4All bug w/ "n_ctx" param (#7093)
Running `GPT4All` per the
[docs](https://python.langchain.com/docs/modules/model_io/models/llms/integrations/gpt4all),
I see:

```
$ from langchain.llms import GPT4All
$ model = GPT4All(model=local_path)
$ model("The capital of France is ", max_tokens=10)
TypeError: generate() got an unexpected keyword argument 'n_ctx'
```

It appears `n_ctx` is [no longer a supported
param](https://docs.gpt4all.io/gpt4all_python.html#gpt4all.gpt4all.GPT4All.generate)
in the GPT4All API from https://github.com/nomic-ai/gpt4all/pull/1090.

It now uses `max_tokens`, so I set this.

And I also set other defaults used in GPT4All client
[here](https://github.com/nomic-ai/gpt4all/blob/main/gpt4all-bindings/python/gpt4all/gpt4all.py).

Confirm it now works:
```
$ from langchain.llms import GPT4All
$ model = GPT4All(model=local_path)
$ model("The capital of France is ", max_tokens=10)
< Model logging > 
"....Paris."
```

---------

Co-authored-by: R. Lance Martin <rlm@Rs-MacBook-Pro.local>
2023-07-04 08:53:52 -07:00
Stefano Lottini
6631fd5168
Align cassio versions between examples for Cassandra integration (#7099)
Just reducing confusion by requiring cassio>=0.0.7 consistently across
examples.
2023-07-04 04:21:48 -06:00
Nuno Campos
696886f397
Use serialized format for messages in tracer (#6827)
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Replace this comment with:
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2023-07-04 10:19:08 +01:00
Ruixi Fan
0b69a7e9ab
[Document fix] Fix an expired link qa_benchmarking_pg.ipynb (#7110)
## Change description

- Description: Fix an expired link that points to the readthedocs site.
  - Dependencies: No
2023-07-03 19:03:16 -06:00