llama-index-llms-langchain

Name	llama-index-llms-langchain JSON
Version	0.4.2 JSON
	download
home_page	None
Summary	llama-index llms langchain integration
upload_time	2024-10-08 22:29:33
maintainer	None
docs_url	None
author	Your Name
requires_python	<4.0,>=3.8.1
license	MIT
keywords
VCS
bugtrack_url
requirements	No requirements were recorded.
Travis-CI	No Travis.
coveralls test coverage	No coveralls.

            # LlamaIndex Llms Integration: Langchain

## Installation

1. Install the required Python packages:

   ```bash
   %pip install llama-index-llms-langchain
   ```

## Usage

### Import Required Libraries

```python
from langchain.llms import OpenAI
from llama_index.llms.langchain import LangChainLLM
```

### Initialize LangChain LLM

To create an instance of `LangChainLLM` with OpenAI:

```python
llm = LangChainLLM(llm=OpenAI())
```

### Generate Streaming Response

To generate a streaming response, use the following code:

```python
response_gen = llm.stream_complete("Hi this is")
for delta in response_gen:
    print(delta.delta, end="")
```

### LLM Implementation example

https://docs.llamaindex.ai/en/stable/examples/llm/langchain/

            

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