Commit Graph

514 Commits

Author SHA1 Message Date
Zander Chase
443a893ffd
Align names of search tools (#3620)
Tools for Bing, DDG and Google weren't consistent even though the
underlying implementations were.
All three services now have the same tools and implementations to easily
switch and experiment when building chains.
2023-04-26 16:21:34 -07:00
Zander Chase
ee670c448e
Persistent Bash Shell (#3580)
Clean up linting and make more idiomatic by using an output parser

---------

Co-authored-by: FergusFettes <fergusfettes@gmail.com>
2023-04-26 15:20:28 -07:00
Chirag Bhatia
08478deec5
Fixed typo for HuggingFaceHub (#3612)
The current text has a typo. This PR contains the corrected spelling for
HuggingFaceHub
2023-04-26 14:33:31 -07:00
Charlie Holtz
246710def9
Fix Replicate llm response to handle iterator / multiple outputs (#3614)
One of our users noticed a bug when calling streaming models. This is
because those models return an iterator. So, I've updated the Replicate
`_call` code to join together the output. The other advantage of this
fix is that if you requested multiple outputs you would get them all –
previously I was just returning output[0].

I also adjusted the demo docs to use dolly, because we're featuring that
model right now and it's always hot, so people won't have to wait for
the model to boot up.

The error that this fixes:
```
> llm = Replicate(model=“replicate/flan-t5-xl:eec2f71c986dfa3b7a5d842d22e1130550f015720966bec48beaae059b19ef4c”)
>  llm(“hello”)
> Traceback (most recent call last):
  File "/Users/charlieholtz/workspace/dev/python/main.py", line 15, in <module>
    print(llm(prompt))
  File "/opt/homebrew/lib/python3.10/site-packages/langchain/llms/base.py", line 246, in __call__
    return self.generate([prompt], stop=stop).generations[0][0].text
  File "/opt/homebrew/lib/python3.10/site-packages/langchain/llms/base.py", line 140, in generate
    raise e
  File "/opt/homebrew/lib/python3.10/site-packages/langchain/llms/base.py", line 137, in generate
    output = self._generate(prompts, stop=stop)
  File "/opt/homebrew/lib/python3.10/site-packages/langchain/llms/base.py", line 324, in _generate
    text = self._call(prompt, stop=stop)
  File "/opt/homebrew/lib/python3.10/site-packages/langchain/llms/replicate.py", line 108, in _call
    return outputs[0]
TypeError: 'generator' object is not subscriptable
```
2023-04-26 14:26:33 -07:00
Chirag Bhatia
f174aa7712
Fix broken Cerebrium link in documentation (#3554)
The current hyperlink has a typo. This PR contains the corrected
hyperlink to Cerebrium docs
2023-04-26 08:11:58 -07:00
Zander Chase
d6d697a41b
Sentence Transformers Aliasing (#3541)
The sentence transformers was a dup of the HF one. 

This is a breaking change (model_name vs. model) for anyone using
`SentenceTransformerEmbeddings(model="some/nondefault/model")`, but
since it was landed only this week it seems better to do this now rather
than doing a wrapper.
2023-04-25 23:29:20 -07:00
Eric Peter
603ea75bcd
Fix docs error for google drive loader (#3574) 2023-04-25 22:52:59 -07:00
Harrison Chase
f4829025fe
add feast nb (#3565) 2023-04-25 17:46:06 -07:00
Harrison Chase
52d95ec47d
anthropic docs: deprecated LLM, add chat model (#3549) 2023-04-25 16:11:14 -07:00
apurvsibal
af7906f100
Update Alchemy Key URL (#3559)
Update Alchemy Key URL in Blockchain Document Loader. I want to say
thank you for the incredible work the LangChain library creators have
done.

I am amazed at how seamlessly the Loader integrates with Ethereum
Mainnet, Ethereum Testnet, Polygon Mainnet, and Polygon Testnet, and I
am excited to see how this technology can be extended in the future.

@hwchase17 - Please let me know if I can improve or if I have missed any
community guidelines in making the edit? Thank you again for your hard
work and dedication to the open source community.
2023-04-25 16:08:42 -07:00
Tiago De Gaspari
4d53cefbe9
Fix agents' notebooks outputs (#3517)
Fix agents' notebooks to make the answer reflect what is being asked by
the user.
2023-04-25 16:06:47 -07:00
engkheng
5680fb6894
Fix typo in Prompts Templates Getting Started page (#3514)
`from_templates` -> `from_template`
2023-04-25 16:05:13 -07:00
Zander Chase
b49ee372f1
Change Chain Docs (#3537)
Co-authored-by: engkheng <60956360+outday29@users.noreply.github.com>
2023-04-25 10:51:09 -07:00
leo-gan
6b28cbe058
improved arxiv (#3495)
Improved `arxiv/tool.py` by adding more specific information to the
`description`. It would help with selecting `arxiv` tool between other
tools.
Improved `arxiv.ipynb` with more useful descriptions.
2023-04-25 08:09:17 -07:00
Harrison Chase
0fc0aa62f2
Harrison/blockchain docloader (#3491)
Co-authored-by: Jon Saginaw <saginawj@users.noreply.github.com>
2023-04-25 08:07:06 -07:00
Harrison Chase
bee59b4689
Updated missing refactor in docs "return_map_steps" (#2956) (#3469)
Minor rename in the documentation that was overlooked when refactoring.

---------

Co-authored-by: Ehmad Zubair <ehmad@cogentlabs.co>
2023-04-24 22:28:47 -07:00
Harrison Chase
707741de58
Harrison/prediction guard (#3490)
Co-authored-by: Daniel Whitenack <whitenack.daniel@gmail.com>
2023-04-24 22:27:22 -07:00
Maxwell Mullin
696f840426
GuessedAtParserWarning from RTD document loader documentation example (#3397)
Addresses #3396 by adding 

`features='html.parser'` in example
2023-04-24 21:54:39 -07:00
engkheng
06f6c49e61
Improve llm_chain.ipynb and getting_started.ipynb for chains docs (#3380)
My attempt at improving the `Chain`'s `Getting Started` docs and
`LLMChain` docs. Might need some proof-reading as English is not my
first language.

In LLM examples, I replaced the example use case when a simpler one
(shorter LLM output) to reduce cognitive load.
2023-04-24 21:49:55 -07:00
jrhe
980cc41709
Adds progress bar using tqdm to directory_loader (#3349)
Approach copied from `WebBaseLoader`. Assumes the user doesn't have
`tqdm` installed.
2023-04-24 21:42:42 -07:00
engkheng
7c2c73af5f
Update Getting Started page of Prompt Templates (#3298)
Updated `Getting Started` page of `Prompt Templates` to showcase more
features provided by the class. Might need some proof reading because
apparently English is not my first language.
2023-04-24 21:10:22 -07:00
Zander Chase
416f3bdf11
Vwp/alpaca streaming (#3468)
Co-authored-by: Luke Stanley <306671+lukestanley@users.noreply.github.com>
2023-04-24 16:27:51 -07:00
Harrison Chase
675d86aa11
show how to use memory in convo chain (#3463) 2023-04-24 13:29:51 -07:00
Eduard van Valkenburg
46c9636012
small constructor change and updated notebook (#3426)
small change in the pydantic definitions, same api. 

updated notebook with right constructure and added few shot example
2023-04-24 10:42:38 -07:00
Davit Buniatyan
2c0023393b
Deep Lake mini upgrades (#3375)
Improvements
* set default num_workers for ingestion to 0
* upgraded notebooks for avoiding dataset creation ambiguity
* added `force_delete_dataset_by_path`
* bumped deeplake to 3.3.0
* creds arg passing to deeplake object that would allow custom S3

Notes
* please double check if poetry is not messed up (thanks!)

Asks
* Would be great to create a shared slack channel for quick questions

---------

Co-authored-by: Davit Buniatyan <d@activeloop.ai>
2023-04-23 21:23:54 -07:00
Haste171
93d53e417a
Update unstructured_file.ipynb (#3377)
Fix typo in docs
2023-04-23 21:22:38 -07:00
Zander Chase
20f530e9c5
Add Sentence Transformers Embeddings (#3409)
Add embeddings based on the sentence transformers library.
Add a notebook and integration tests.

Co-authored-by: khimaros <me@khimaros.com>
2023-04-23 18:25:20 -07:00
Harrison Chase
e5ffbee5eb
Harrison/hf document loader (#3394)
Co-authored-by: Azam Iftikhar <azamiftikhar1000@gmail.com>
2023-04-23 10:17:43 -07:00
Harrison Chase
a6664be79c
Harrison/myscale (#3352)
Co-authored-by: Fangrui Liu <fangruil@moqi.ai>
Co-authored-by: 刘 方瑞 <fangrui.liu@outlook.com>
Co-authored-by: Fangrui.Liu <fangrui.liu@ubc.ca>
2023-04-22 09:17:38 -07:00
Honkware
a5ad1c270f
Add ChatGPT Data Loader (#3336)
This pull request adds a ChatGPT document loader to the document loaders
module in `langchain/document_loaders/chatgpt.py`. Additionally, it
includes an example Jupyter notebook in
`docs/modules/indexes/document_loaders/examples/chatgpt_loader.ipynb`
which uses fake sample data based on the original structure of the
`conversations.json` file.

The following files were added/modified:
- `langchain/document_loaders/__init__.py`
- `langchain/document_loaders/chatgpt.py`
- `docs/modules/indexes/document_loaders/examples/chatgpt_loader.ipynb`
-
`docs/modules/indexes/document_loaders/examples/example_data/fake_conversations.json`

This pull request was made in response to the recent release of ChatGPT
data exports by email:
https://help.openai.com/en/articles/7260999-how-do-i-export-my-chatgpt-history
2023-04-22 09:06:24 -07:00
Zander Chase
61d40ba042
Fix Sagemaker Batch Endpoints (#3249)
Add different typing for @evandiewald 's heplful PR

---------

Co-authored-by: Evan Diewald <evandiewald@gmail.com>
2023-04-22 08:49:51 -07:00
Richy Wang
88a8f59aa7
Add a full PostgresSQL syntax database 'AnalyticDB' as vector store. (#3135)
Hi there!
I'm excited to open this PR to add support for using a fully Postgres
syntax compatible database 'AnalyticDB' as a vector.
As AnalyticDB has been proved can be used with AutoGPT,
ChatGPT-Retrieve-Plugin, and LLama-Index, I think it is also good for
you.
AnalyticDB is a distributed Alibaba Cloud-Native vector database. It
works better when data comes to large scale. The PR includes:

- [x]  A new memory: AnalyticDBVector
- [x]  A suite of integration tests verifies the AnalyticDB integration

I have read your [contributing
guidelines](72b7d76d79/.github/CONTRIBUTING.md).
And I have passed the tests below
- [x]  make format
- [x]  make lint
- [x]  make coverage
- [x]  make test
2023-04-22 08:25:41 -07:00
Harrison Chase
cc6fe18152
Harrison/power bi (#3205)
Co-authored-by: Eduard van Valkenburg <eavanvalkenburg@users.noreply.github.com>
2023-04-22 08:24:48 -07:00
Daniel Chalef
61e09229c8
args_schema type hint on subclassing (#3323)
per https://github.com/hwchase17/langchain/issues/3297

Co-authored-by: Daniel Chalef <daniel.chalef@private.org>
2023-04-21 15:51:13 -07:00
Paul Garner
aa9d5707e0
Add PythonLoader which auto-detects encoding of Python files (#3311)
This PR contributes a `PythonLoader`, which inherits from
`TextLoader` but detects and sets the encoding automatically.
2023-04-21 10:47:57 -07:00
Daniel Chalef
1ecbeec24e
Fix example match_documents fn table name, grammar (#3294)
ref
https://github.com/hwchase17/langchain/pull/3100#issuecomment-1517086472

Co-authored-by: Daniel Chalef <daniel.chalef@private.org>
2023-04-21 10:21:23 -07:00
Harrison Chase
87544d2378
gradio tools (#3255) 2023-04-20 22:09:15 -07:00
Davis Chase
46542dc774
Contextual compression retriever (#2915)
Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>
2023-04-20 17:01:14 -07:00
Harrison Chase
2dbb5261b5 wikibase agent 2023-04-20 15:37:56 -07:00
Harrison Chase
8f22949dc4 update nnotebook title 2023-04-20 11:53:23 -07:00
Harrison Chase
b7f2061736
Harrison/google places (#3207)
Co-authored-by: Cao Hoang <65607230+cnhhoang850@users.noreply.github.com>
Co-authored-by: vowelparrot <130414180+vowelparrot@users.noreply.github.com>
2023-04-20 07:57:07 -07:00
Harrison Chase
d2520a5f1e
Harrison/ddg (#3206)
Co-authored-by: itai <itai.marks@gmail.com>
Co-authored-by: Itai Marks <itaim@users.noreply.github.com>
Co-authored-by: Tianyi Pan <60060750+tipani86@users.noreply.github.com>
Co-authored-by: Tianyi Pan <tianyi.pan@clobotics.com>
Co-authored-by: Adilzhan Ismailov <13088690+aismlv@users.noreply.github.com>
Co-authored-by: Justin Flick <Justinjayflick@gmail.com>
Co-authored-by: Justin Flick <jflick@homesite.com>
2023-04-19 21:32:26 -07:00
Harrison Chase
36c10f8a52
nits (#3203) 2023-04-19 21:14:46 -07:00
Daniel Chalef
27cdf8d675
supabase vectorstore - first cut (#3100)
First cut of a supabase vectorstore loosely patterned on the langchainjs
equivalent. Doesn't support async operations which is a limitation of
the supabase python client.

---------

Co-authored-by: Daniel Chalef <daniel.chalef@private.org>
2023-04-19 21:06:44 -07:00
Harrison Chase
96809b5794
Harrison/discord loader (#3200)
Co-authored-by: Rajtilak Bhattacharjee <rajtilak.blog@gmail.com>
2023-04-19 21:04:12 -07:00
Zander Chase
c757c3cde4
Add HuggingFace Examples (#3187)
Add a Pipeline example and add other models in th ehub notebook

To close issue
[#3077](https://github.com/hwchase17/langchain/issues/3099)
2023-04-19 17:08:10 -07:00
Donald "Max" Ziff
6adf2d1c39
first draft (#2690)
There is a long way to go on this!

---------

Co-authored-by: Max Ziff <max.ziff@concur.com>
2023-04-19 17:06:55 -07:00
Harrison Chase
68cd37175e
Harrison/arxiv tool (#3186)
Co-authored-by: leo-gan <leo.gan.57@gmail.com>
2023-04-19 16:53:34 -07:00
Pranabendra Prasad Chandra
7b1f0656b8
Fix typo in ElasticSearch sample notebook (#3171)
Added missing parenthesis in example notebook
[elasticsearch.ipynb](https://github.com/hwchase17/langchain/blob/master/docs/modules/indexes/vectorstores/examples/elasticsearch.ipynb)
2023-04-19 16:06:31 -07:00
Happydog
5e66d05928
Fix: typo in custom_mrkl_agents.ipynb document (#3159)
I have noticed a typo error in the `custom_mrkl_agents.ipynb` document
while trying the example from the documentation page. As a result, I
have opened a pull request (PR) to address this minor issue, even though
it may seem insignificant 😂.
2023-04-19 14:57:33 -07:00