LocalAI/examples/langchain
dependabot[bot] e0dee52a2a
build(deps): bump the pip group across 4 directories with 8 updates (#2017)
* build(deps): bump the pip group across 4 directories with 8 updates

Bumps the pip group with 1 update in the /examples/functions directory: [langchain](https://github.com/langchain-ai/langchain).
Bumps the pip group with 2 updates in the /examples/langchain-chroma directory: [langchain](https://github.com/langchain-ai/langchain) and [llama-index](https://github.com/run-llama/llama_index).
Bumps the pip group with 6 updates in the /examples/langchain/langchainpy-localai-example directory:

| Package | From | To |
| --- | --- | --- |
| [langchain](https://github.com/langchain-ai/langchain) | `0.0.159` | `0.1.0` |
| [aiohttp](https://github.com/aio-libs/aiohttp) | `3.8.4` | `3.9.2` |
| [certifi](https://github.com/certifi/python-certifi) | `2022.12.7` | `2023.7.22` |
| [idna](https://github.com/kjd/idna) | `3.4` | `3.7` |
| [requests](https://github.com/psf/requests) | `2.29.0` | `2.31.0` |
| [urllib3](https://github.com/urllib3/urllib3) | `1.26.15` | `1.26.18` |

Bumps the pip group with 1 update in the /examples/streamlit-bot directory: [streamlit](https://github.com/streamlit/streamlit).


Updates `langchain` from 0.0.234 to 0.1.0
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](https://github.com/langchain-ai/langchain/compare/v0.0.234...v0.1.0)

Updates `langchain` from 0.0.160 to 0.1.0
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](https://github.com/langchain-ai/langchain/compare/v0.0.234...v0.1.0)

Updates `llama-index` from 0.6.2 to 0.9.36
- [Release notes](https://github.com/run-llama/llama_index/releases)
- [Changelog](https://github.com/run-llama/llama_index/blob/main/CHANGELOG.md)
- [Commits](https://github.com/run-llama/llama_index/compare/v0.6.2...v0.9.36)

Updates `langchain` from 0.0.159 to 0.1.0
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](https://github.com/langchain-ai/langchain/compare/v0.0.234...v0.1.0)

Updates `aiohttp` from 3.8.4 to 3.9.2
- [Release notes](https://github.com/aio-libs/aiohttp/releases)
- [Changelog](https://github.com/aio-libs/aiohttp/blob/master/CHANGES.rst)
- [Commits](https://github.com/aio-libs/aiohttp/compare/v3.8.4...v3.9.2)

Updates `certifi` from 2022.12.7 to 2023.7.22
- [Commits](https://github.com/certifi/python-certifi/compare/2022.12.07...2023.07.22)

Updates `idna` from 3.4 to 3.7
- [Release notes](https://github.com/kjd/idna/releases)
- [Changelog](https://github.com/kjd/idna/blob/master/HISTORY.rst)
- [Commits](https://github.com/kjd/idna/compare/v3.4...v3.7)

Updates `requests` from 2.29.0 to 2.31.0
- [Release notes](https://github.com/psf/requests/releases)
- [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md)
- [Commits](https://github.com/psf/requests/compare/v2.29.0...v2.31.0)

Updates `urllib3` from 1.26.15 to 1.26.18
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](https://github.com/urllib3/urllib3/compare/1.26.15...1.26.18)

Updates `streamlit` from 1.26.0 to 1.30.0
- [Release notes](https://github.com/streamlit/streamlit/releases)
- [Commits](https://github.com/streamlit/streamlit/compare/1.26.0...1.30.0)

---
updated-dependencies:
- dependency-name: langchain
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: langchain
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: llama-index
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: langchain
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: aiohttp
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: certifi
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: idna
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: requests
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: urllib3
  dependency-type: direct:production
  dependency-group: pip
- dependency-name: streamlit
  dependency-type: direct:production
  dependency-group: pip
...

Signed-off-by: dependabot[bot] <support@github.com>

* Update version.json

PR appears stuck on a check, needs any arbitrary commit to run the security check workflow with write permissions. Bumping docs versions to match latest release as said useless change.

Signed-off-by: Dave <dave@gray101.com>

---------

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Dave <dave@gray101.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Dave <dave@gray101.com>
2024-04-12 00:53:43 -04:00
..
langchainjs-localai-example refactor: move remaining api packages to core (#1731) 2024-03-01 16:19:53 +01:00
langchainpy-localai-example build(deps): bump the pip group across 4 directories with 8 updates (#2017) 2024-04-12 00:53:43 -04:00
.gitignore Add LangchainJS Examples (#146) 2023-05-01 23:18:14 +02:00
docker-compose.yaml images: cleanup, drop .dev Dockerfile (#437) 2023-05-30 15:58:10 +02:00
JS.Dockerfile Add LangchainJS Examples (#146) 2023-05-01 23:18:14 +02:00
models Cleaning up examples/ models and starter .env files (#1124) 2023-10-02 18:14:10 +02:00
PY.Dockerfile Langchain Example Updates (#199) 2023-05-06 00:21:06 +02:00
README.md Langchain Example Updates (#199) 2023-05-06 00:21:06 +02:00

langchain

Example of using langchain, with the standard OpenAI llm module, and LocalAI. Has docker compose profiles for both the Typescript and Python versions.

Please Note - This is a tech demo example at this time. ggml-gpt4all-j has pretty terrible results for most langchain applications with the settings used in this example.

Setup

# Clone LocalAI
git clone https://github.com/go-skynet/LocalAI

cd LocalAI/examples/langchain

# (optional) - Edit the example code in typescript.
# vi ./langchainjs-localai-example/index.ts

# Download gpt4all-j to models/
wget https://gpt4all.io/models/ggml-gpt4all-j.bin -O models/ggml-gpt4all-j

# start with docker-compose for typescript!
docker-compose --profile ts up --build

# or start with docker-compose for python!
docker-compose --profile py up --build

Some of the example code in index.mts and full_demo.py is adapted from the langchainjs project and is Copyright (c) Harrison Chase. Used under the terms of the MIT license, as is the remainder of this code.