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30 lines
1.0 KiB
Markdown
30 lines
1.0 KiB
Markdown
# langchain
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Example of using langchain, with the standard OpenAI llm module, and LocalAI. Has docker compose profiles for both the Typescript and Python versions.
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**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.
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## Setup
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```bash
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# Clone LocalAI
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git clone https://github.com/go-skynet/LocalAI
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cd LocalAI/examples/langchain
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# (optional) - Edit the example code in typescript.
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# vi ./langchainjs-localai-example/index.ts
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# Download gpt4all-j to models/
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wget https://gpt4all.io/models/ggml-gpt4all-j.bin -O models/ggml-gpt4all-j
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# start with docker-compose for typescript!
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docker-compose --profile ts up --build
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# or start with docker-compose for python!
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docker-compose --profile py up --build
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```
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## Copyright
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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. |