https://github.com/ridadogrul/langchainintroduction

https://github.com/ridadogrul/langchainintroduction

fastapi langchain langchain-python openai

Last synced: 15 days ago
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• Host: GitHub
• URL: https://github.com/ridadogrul/langchainintroduction
• Owner: RidaDogrul
• Created: 2024-12-02T16:41:23.000Z (about 1 month ago)
• Default Branch: main
• Last Pushed: 2024-12-02T16:50:27.000Z (about 1 month ago)
• Last Synced: 2024-12-22T15:14:55.531Z (15 days ago)
• Topics: fastapi, langchain, langchain-python, openai
• Language: Python
• Homepage:
• Size: 4.88 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# LangChain Server API

This project creates a simple API server that provides a language translation service using the LangChain library and FastAPI. Users can use this API to translate their texts into different languages. The API is powered by the OpenAI GPT-4 model.

## Features

- Using `LangChain` and `FastAPI` to perform language translation.

- Natural language processing using the OpenAI GPT-4 based model.

- Secure management of sensitive information with `.env` file.

- Easy to use with simple API endpoints.

## Setting Up the Environment

1. **Activate the virtual environment**:

   - **Windows**:

     ```bash

     venv\Scripts\activate

     ```

   - **MacOS/Linux**:

     ```bash

     source venv/bin/activate

     ```

2. **Install the required dependencies**:

   ```bash

   pip install -r requirements.txt

###  Configure the .env File

You need to add the OpenAI API key and other sensitive information to the .env file. Add the following line to your .env file:

OPENAI_API_KEY=your-openai-api-key