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121 Commits

Author SHA1 Message Date
Harrison Chase
6a31a59400
add links (#1027) 2023-02-13 16:33:30 -08:00
Harrison Chase
7fb33fca47
chroma docs (#1012) 2023-02-12 23:02:01 -08:00
Harrison Chase
0c553d2064
Harrion/kg (#1016) 
Co-authored-by: William FH <13333726+hinthornw@users.noreply.github.com>
 2023-02-12 23:01:26 -08:00
cragwolfe
05d8969c79
Unstructured example notebook: add a pdf, related deps (#1011) 
Updates the Unstructured example notebook with a PDF example. Includes
additional dependencies for PDF processing (and images, etc).
 2023-02-12 14:56:48 -08:00
Dhruv Anand
03e5794978
typo fix on chat vector db docs (#1007) 
simple typo fix: because --> between
 2023-02-12 12:09:21 -08:00
Harrison Chase
0998577dfe
Harrison/unstructured structured (#1004) 2023-02-12 07:36:11 -08:00
Harrison Chase
bbb06ca4cf
pdfminer (#1003) 2023-02-12 07:29:26 -08:00
Francisco Ingham
0b6aa6a024
Added initial capital letter to bullet points that had it missing (#1000) 
Co-authored-by: Francisco Ingham <>
 2023-02-11 20:31:34 -08:00
Harrison Chase
10e7297306
Harrison/fake llm (#990) 
Co-authored-by: Stefan Keselj <skeselj@princeton.edu>
Co-authored-by: Harrison Chase <harrisonchase@Harrisons-MBP.attlocal.net>
 2023-02-11 15:12:35 -08:00
Harrison Chase
e51fad1488
Harrison/0083 (#996) 
Co-authored-by: Harrison Chase <harrisonchase@Harrisons-MBP.attlocal.net>
 2023-02-11 08:29:28 -08:00
Harrison Chase
2e96704d59
Harrison/airbyte (#989) 
Co-authored-by: zanderchase <zanderchase@gmail.com>
Co-authored-by: Harrison Chase <harrisonchase@Harrisons-MacBook-Pro.local>
 2023-02-10 18:08:00 -08:00
Charles Frye
e9799d6821
improves huggingface_hub example (#988) 
The provided example uses the default `max_length` of `20` tokens, which
leads to the example generation getting cut off. 20 tokens is way too
short to show CoT reasoning, so I boosted it to `64`.

Without knowing HF's API well, it can be hard to figure out just where
those `model_kwargs` come from, and `max_length` is a super critical
one.
 2023-02-10 17:56:15 -08:00
zanderchase
c2d1d903fa
Zander/online pdf loader (#984) 2023-02-10 15:42:30 -08:00
Harrison Chase
055a53c27f
add texts example (#985) 
Co-authored-by: Harrison Chase <harrisonchase@Harrisons-MacBook-Pro.local>
 2023-02-10 12:32:44 -08:00
jeff
6ab432d62e
docs: update spelling typos (#982) 
Wonder why "with" is spelled "wiht" so many times by human
 2023-02-10 11:37:59 -08:00
Matt Robinson
07a407d89a
feat: adds UnstructuredURLLoader for loading data from urls (#979) 
### Summary

Adds a `UnstructuredURLLoader` that supports loading data from a list of
URLs.


### Testing

```python
from langchain.document_loaders import UnstructuredURLLoader

urls = [
    "https://www.understandingwar.org/backgrounder/russian-offensive-campaign-assessment-february-8-2023",
    "https://www.understandingwar.org/backgrounder/russian-offensive-campaign-assessment-february-9-2023"
]
loader = UnstructuredURLLoader(urls=urls)
raw_documents = loader.load()
```
 2023-02-10 10:18:38 -08:00
Harrison Chase
c64f98e2bb
Harrison/format agent instructions (#973) 
Co-authored-by: Andrew White <white.d.andrew@gmail.com>
Co-authored-by: Harrison Chase <harrisonchase@Harrisons-MBP.attlocal.net>
Co-authored-by: Peng Qu <82029664+pengqu123@users.noreply.github.com>
 2023-02-10 10:07:26 -08:00
Harrison Chase
5469d898a9
Harrison/everynote (#974) 
Co-authored-by: Harrison Chase <harrisonchase@Harrisons-MBP.attlocal.net>
 2023-02-10 08:02:35 -08:00
Harrison Chase
3d639d1539
update lint (#975) 
Co-authored-by: Harrison Chase <harrisonchase@Harrisons-MBP.attlocal.net>
 2023-02-10 08:01:13 -08:00
Harrison Chase
01fa2d8117
Harrison/youtube fixes (#955) 
Co-authored-by: Ji <jizhang.work@gmail.com>
Co-authored-by: Harrison Chase <harrisonchase@Harrisons-MBP.attlocal.net>
 2023-02-09 08:12:22 -08:00
zanderchase
8e126bc9bd
adding webpage loading logic (#942) 2023-02-09 07:52:50 -08:00
Harrison Chase
3e1901e1aa
gutenberg books (#946) 
Co-authored-by: zanderchase <zander@unfold.ag>
Co-authored-by: Harrison Chase <harrisonchase@Harrisons-MBP.attlocal.net>
 2023-02-08 12:00:47 -08:00
Ikko Eltociear Ashimine
6023d5be09
Update huggingface_hub.ipynb (#944) 
HuggingFace -> Hugging Face
 2023-02-08 11:05:28 -08:00
Harrison Chase
44ecec3896
Harrison/add roam loader (#939) 2023-02-08 00:35:33 -08:00
Ankush Gola
bc7e56e8df
Add asyncio support for LLM (OpenAI), Chain (LLMChain, LLMMathChain), and Agent (#841) 
Supporting asyncio in langchain primitives allows for users to run them
concurrently and creates more seamless integration with
asyncio-supported frameworks (FastAPI, etc.)

Summary of changes:

**LLM**
* Add `agenerate` and `_agenerate`
* Implement in OpenAI by leveraging `client.Completions.acreate`

**Chain**
* Add `arun`, `acall`, `_acall`
* Implement them in `LLMChain` and `LLMMathChain` for now

**Agent**
* Refactor and leverage async chain and llm methods
* Add ability for `Tools` to contain async coroutine
* Implement async SerpaPI `arun`

Create demo notebook.

Open questions:
* Should all the async stuff go in separate classes? I've seen both
patterns (keeping the same class and having async and sync methods vs.
having class separation)
 2023-02-07 21:21:57 -08:00
Vincent Elster
afc7f1b892
Fix typos (#929) 
accomplisehd -> accomplished
 2023-02-07 14:39:45 -08:00
Harrison Chase
637c0d6508
Harrison/obsidian (#920) 2023-02-06 22:21:16 -08:00
Harrison Chase
1e56879d38
Harrison/save faiss (#916) 
Co-authored-by: Shrey Joshi <shreyjoshi2004@gmail.com>
 2023-02-06 21:44:50 -08:00
Ankush Gola
6bd1529cb7
add GoogleDriveLoader (#914) 
only deal with docs files for now
 2023-02-06 21:44:35 -08:00
Harrison Chase
cea380174f
fix docs custom prompt template (#917) 2023-02-06 20:29:48 -08:00
Harrison Chase
87fad8fc00
analyze document (#731) 
add analyze document chain, which does text splitting and then analysis
 2023-02-06 20:02:19 -08:00
Harrison Chase
e2b834e427
Harrison/prompt template prefix (#888) 
Co-authored-by: Gabriel Simmons <simmons.gabe@gmail.com>
 2023-02-06 19:09:28 -08:00
Harrison Chase
f95cedc443
Harrison/sql rows (#915) 
Co-authored-by: Jon Luo <20971593+jzluo@users.noreply.github.com>
 2023-02-06 18:56:18 -08:00
Harrison Chase
2ec25ddd4c
add unstructured examples (#913) 2023-02-06 18:13:46 -08:00
Harrison Chase
71e662e88d
update docs (#905) 2023-02-06 00:26:20 -08:00
Harrison Chase
53d56d7650
Harrison/unstructured support (#903) 2023-02-05 23:02:07 -08:00
Harrison Chase
2a68be3e8d
chat vector db chain (#902) 2023-02-05 21:38:47 -08:00
James Briggs
8217a2f26c
Update pinecone init details in docs (#898) 
PR to fix outdated environment details in the docs, see issue #897 

I added code comments as pointers to where users go to get API keys, and
where they can find the relevant environment variable.
 2023-02-05 15:21:56 -08:00
Harrison Chase
a2b699dcd2
prompt template from string (#884) 2023-02-04 17:04:58 -08:00
Harrison Chase
0b9f086d36
Harrison/docs splitter (#879) 2023-02-03 15:09:13 -08:00
Zach Schillaci
4c79100b15
Correct prompt typo + update example for SQLDatabaseChain (#868) 
See https://github.com/hwchase17/langchain/issues/821
 2023-02-03 08:34:41 -08:00
Harrison Chase
3f48eed5bd
Harrison/milvus (#856) 
Signed-off-by: Filip Haltmayer <filip.haltmayer@zilliz.com>
Signed-off-by: Frank Liu <frank.liu@zilliz.com>
Co-authored-by: Filip Haltmayer <81822489+filip-halt@users.noreply.github.com>
Co-authored-by: Frank Liu <frank@frankzliu.com>
 2023-02-02 22:05:47 -08:00
Harrison Chase
fc0cfd7d1f
docs (#848) 2023-02-02 11:35:36 -08:00
Harrison Chase
23d5f64bda
Harrison/ngram example (#846) 
Co-authored-by: Sean Spriggens <ssprigge@syr.edu>
 2023-02-02 09:44:42 -08:00
Harrison Chase
0de55048b7
return code for pal (#844) 2023-02-02 08:47:20 -08:00
Harrison Chase
d564308e0f
rfc: instruct embeddings (#811) 
Co-authored-by: seanaedmiston <seane999@gmail.com>
 2023-02-02 08:44:02 -08:00
Istora Mandiri
06438794e1
Fix typo in textsplitter docs (#825) 2023-02-01 23:32:35 -08:00
Harrison Chase
7b4882a2f4
Harrison/tf embeddings (#817) 
Co-authored-by: Ryohei Kuroki <10434946+yakigac@users.noreply.github.com>
 2023-01-31 00:00:08 -08:00
Harrison Chase
94ae126747
return sql intermediate steps (#792) 2023-01-30 15:10:48 -08:00
Roy Williams
6086292252
Centralize logic for loading from LangChainHub, add ability to pin dependencies (#805) 
It's generally considered to be a good practice to pin dependencies to
prevent surprise breakages when a new version of a dependency is
released. This commit adds the ability to pin dependencies when loading
from LangChainHub.

Centralizing this logic and using urllib fixes an issue identified by
some windows users highlighted in this video -
https://youtu.be/aJ6IQUh8MLQ?t=537
 2023-01-30 14:52:17 -08:00