Commit Graph

100 Commits

Author SHA1 Message Date
Manuel Soria
58f5a4d30a
Pgvector template (#13267)
Including pvector template, adapting what is covered in the
[cookbook](https://github.com/langchain-ai/langchain/blob/master/cookbook/retrieval_in_sql.ipynb).

---------

Co-authored-by: Lance Martin <lance@langchain.dev>
Co-authored-by: Erick Friis <erick@langchain.dev>
2023-11-14 07:47:48 -08:00
Harrison Chase
4b7a85887e
arxiv retrieval agent improvement (#13329) 2023-11-13 20:54:03 -08:00
Harrison Chase
5f60439221
add retrieval agent (#13317) 2023-11-13 17:22:39 -08:00
Harrison Chase
2ff30b50f2
FEATURE gpt researcher template (#13062)
Co-authored-by: Erick Friis <erick@langchain.dev>
2023-11-13 15:52:25 -08:00
Bagatur
2e42ed5de6
Self-query template (#12694)
Co-authored-by: Erick Friis <erick@langchain.dev>
2023-11-13 11:44:19 -08:00
juan-calvo-datatonic
545b76b0fd
Add rag google vertex ai search template (#13294)
- **Description:** This is a template demonstrating how to utilize
Google Vertex AI Search in conjunction with ChatVertexAI()
2023-11-13 08:45:36 -08:00
Matvey Arye
180657ca7a
Add template for conversational rag with timescale vector (#13041)
**Description:** This is like the rag-conversation template in many
ways. What's different is:
- support for a timescale vector store.
- support for time-based filters.
- support for metadata filters.

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---------

Co-authored-by: Erick Friis <erick@langchain.dev>
2023-11-10 16:12:32 -08:00
Erick Friis
93ae589f1b
Add mongo parent template to index (#13222) 2023-11-10 11:56:44 -08:00
Erick Friis
a26105de8e
vectara rag mq (#13214)
Description: another Vectara template for MultiQuery RAG flow
Twitter handle: @ofermend

Fixes to #13106

---------

Co-authored-by: Ofer Mendelevitch <ofer@vectara.com>
Co-authored-by: Ofer Mendelevitch <ofermend@gmail.com>
2023-11-10 10:08:45 -08:00
Jacob Lee
cf271784fa
Add basic critique revise template (#12688)
@baskaryan @hwchase17

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
2023-11-09 17:33:29 -08:00
Erick Friis
8ad3b255dc
Pirate Speak Configurable Template (#13153) 2023-11-09 22:13:45 +00:00
Harrison Chase
5f38770161
Support oai tool call (#13110)
Co-authored-by: Bagatur <baskaryan@gmail.com>
Co-authored-by: Nuno Campos <nuno@boringbits.io>
2023-11-09 07:29:29 -08:00
Erick Friis
3dbaaf59b2
Tool Retrieval Template (#13104)
Adds a template like
https://python.langchain.com/docs/modules/agents/how_to/custom_agent_with_tool_retrieval

Uses OpenAI functions, LCEL, and FAISS
2023-11-08 18:33:31 -08:00
Erick Friis
54ad3cc2b8
template versions again (#13030)
- scipy was locked due to py version
- same guardrails-output-parser
- rag-redis
2023-11-07 15:15:18 -08:00
Erick Friis
db4b97d590
Relock Templates (#13028) 2023-11-07 15:01:49 -08:00
Stefano Lottini
4f4b020582
Add "Astra DB" vector store integration (#12966)
# Astra DB Vector store integration

- **Description:** This PR adds a `VectorStore` implementation for
DataStax Astra DB using its HTTP API
  - **Issue:** (no related issue)
- **Dependencies:** A new required dependency is `astrapy` (`>=0.5.3`)
which was added to pyptoject.toml, optional, as per guidelines
- **Tag maintainer:** I recently mentioned to @baskaryan this
integration was coming
  - **Twitter handle:** `@rsprrs` if you want to mention me

This PR introduces the `AstraDB` vector store class, extensive
integration test coverage, a reworking of the documentation which
conflates Cassandra and Astra DB on a single "provider" page and a new,
completely reworked vector-store example notebook (common to the
Cassandra store, since parts of the flow is shared by the two APIs). I
also took care in ensuring docs (and redirects therein) are behaving
correctly.

All style, linting, typechecks and tests pass as far as the `AstraDB`
integration is concerned.

I could build the documentation and check it all right (but ran into
trouble with the `api_docs_build` makefile target which I could not
verify: `Error: Unable to import module
'plan_and_execute.agent_executor' with error: No module named
'langchain_experimental'` was the first of many similar errors)

Thank you for a review!
Stefano

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
2023-11-07 14:45:33 -08:00
Tomaz Bratanic
13bd83bd61
Add neo4j vector memory template (#12993) 2023-11-07 13:00:49 -08:00
Tomaz Bratanic
d9abcf1aae
Neo4j conversation cypher template (#12927)
Adding custom graph memory to Cypher chain

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
2023-11-07 11:05:28 -08:00
Jasan
ff87f4b4f9
Fix for rag-supabase readme (#12869)
- **Description:** Correct naming for package in README
- **Issue:** README wasn't aligned with pyproject.toml, resulting in not
being able to install the rag-supabase package.
  - **Tag maintainer:** @gregnr
2023-11-06 19:38:22 -08:00
Harrison Chase
99ffeb239f
add ingest for mongo (#12897) 2023-11-06 19:28:22 -08:00
Ofer Mendelevitch
ce21308f29
Vectara RAG template (#12975)
- **Description:** RAG template using Vectara
  - **Twitter handle:** @ofermend
2023-11-06 19:24:00 -08:00
Harrison Chase
60d025b83b
mongo parent document retrieval (#12887) 2023-11-04 10:16:02 -07:00
Michael Hunger
e43b4079c8
template: use dashes instead of underscores for neo4j-cypher package and path in readme (#12827)
Minimal readme template update

underscores didn't work, dashes do
2023-11-03 15:54:48 -07:00
Kacper Łukawski
66c41c0dbf
Add template for self-query-qdrant (#12795)
This PR adds a self-querying template using Qdrant as a vector store.
The template uses an artificial dataset and was implemented in a way
that simplifies passing different components and choosing LLM and
embedding providers.

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
2023-11-03 13:37:29 -07:00
Daniel Chalef
f41f4c5e37
zep/rag conversation zep template (#12762)
LangServe template for a RAG Conversation App using Zep.

 @baskaryan, @eyurtsev

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
2023-11-03 13:34:44 -07:00
Tomaz Bratanic
0dbdb8498a
Neo4j Advanced RAG template (#12794)
Todo:

- [x] Docs
2023-11-03 13:22:55 -07:00
Harrison Chase
83cee2cec4
Template Readmes and Standardization (#12819)
Co-authored-by: Erick Friis <erick@langchain.dev>
2023-11-03 13:15:29 -07:00
Erick Friis
6c237716c4
Update readmes with new cli install (#12847)
Old command still works. Just simplifying.

Merge after releasing CLI 0.0.15
2023-11-03 12:10:32 -07:00
Harrison Chase
523e5803bb
update mongo template (#12838) 2023-11-03 10:31:53 -07:00
Michael Landis
4fe9bf70b6
feat: add a rag template for momento vector index (#12757)
# Description
Add a RAG template showcasing Momento Vector Index as a vector store.
Includes a project directory and README.

# **Twitter handle** 

Tag the company @momentohq for a mention and @mlonml for the
contribution.
2023-11-02 17:59:15 -07:00
Lance Martin
2683c2fc53
Update template index (#12809) 2023-11-02 17:51:40 -07:00
apeng-singlestore
5c0e9ac578
Add template for rag-singlestoredb (#12805)
This change adds a new template for simple RAG using the SingleStoreDB
vectorstore.

Twitter: @alexjpeng

---------

Co-authored-by: Erick Friis <erick@langchain.dev>
2023-11-02 17:51:00 -07:00
ba230t
9214d8e6ed
Fixed a typo in templates/docs/CONTRIBUTING.md (delimeters =>delimiters) (#12774)
- **Description:** Just fixed a minor typo in
templates/docs/CONTRIBUTING.md.
  - **Issue:** No linked issues.

Very small contribution!
2023-11-02 13:31:04 -07:00
Tomaz Bratanic
2a9f40ed28
Add input types to cypher templates (#12800) 2023-11-02 12:46:02 -07:00
Matvey Arye
9369d6aca0
Fixes to the docs for timescale vector template (#12756) 2023-11-01 18:48:23 -07:00
Erick Friis
4421ba46d7
Demo Server, Fix Timescale (#12746)
- improve demo server
- missing deps
2023-11-01 15:29:34 -07:00
Erick Friis
ab5309f6f2
template updates (#12736)
- langchain license
- add timescale vector dep to that template
2023-11-01 13:53:26 -07:00
Lance Martin
6406c53089
Update template index w/ Timescale (#12729) 2023-11-01 12:04:54 -07:00
Sayandip
8dbbcf0b6c
Adding a template for Solo Performance Prompting Agent (#12627)
**Description:** This template creates an agent that transforms a single
LLM into a cognitive synergist by engaging in multi-turn
self-collaboration with multiple personas.
**Tag maintainer:** @hwchase17

---------

Co-authored-by: Sayandip Sarkar <sayandip.sarkar@skypointcloud.com>
Co-authored-by: Erick Friis <erick@langchain.dev>
2023-11-01 08:10:07 -07:00
Erick Friis
b825dddf95
fix elastic rag template in playground (#12682)
- a few instructions in the readme (load_documents -> ingest.py)
- added docker run command for local elastic
- adds input type definition to render playground properly
2023-10-31 17:18:35 -07:00
Lance Martin
f0eba1ac63
Add RAG input types (#12684)
Co-authored-by: Erick Friis <erick@langchain.dev>
2023-10-31 17:13:44 -07:00
Predrag Gruevski
09711ad5a1
Both lint and format templates with ruff v0.1.3. (#12676)
- Both lint and format code in `templates`.
- Upgrade to ruff v0.1.3.
2023-10-31 14:52:00 -07:00
Predrag Gruevski
f7f35a9102
Use black to lint notebooks and docs for now. (#12679)
Due to #12677 having lots of errors for the time being.
2023-10-31 14:51:05 -07:00
Lance Martin
9e17d1a225
Update Vertex template (#12644)
Co-authored-by: Erick Friis <erick@langchain.dev>
2023-10-31 14:00:22 -07:00
Harrison Chase
9a10b2b047
fix plate chain (#12673) 2023-10-31 13:45:09 -07:00
Erika Cardenas
d26ac5f999
Update README for Hybrid Search Weaviate (#12661)
- **Description:** Updated the README for Hybrid Search Weaviate
2023-10-31 11:02:34 -07:00
Erick Friis
2a7e0a27cb
update lc version (#12655)
also updated py version in `csv-agent` and `rag-codellama-fireworks`
because they have stricter python requirements
2023-10-31 10:19:15 -07:00
Lance Martin
da94c750c5
Add RAG template for Timescale Vector (#12651)
<!-- 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: Matvey Arye <mat@timescale.com>
2023-10-31 09:56:29 -07:00
Stefano Lottini
a4e4b5a86f
Relax python version and remove need for explicit setup step (#12637)
This PR addresses what seems like a unnecessary Python version
restriction in the pyroject.toml specs within both Cassandra (/Astra DB)
templates. With "^3.11" I got some version incompatibilities with the
latest "langchain add [...]" commands, so these are now relaxed in line
with the other templates I could inspect.

Incidentally, in the "entomology" template, the need for an explicit
"setup" step for the user to carry on has been removed, replaced by a
check-and-execute-if-necessary instruction on app startup.

Thank you for your attention!
2023-10-31 09:42:27 -07:00
Erick Friis
912ace18e9
fix template py verisons (#12650) 2023-10-31 09:20:29 -07:00