chandansp27 / Web-QA-and-Content-Generator-Langchain-FastAPI

Web QA & Content Generator Langchain, FastAPI

Assignments for a Generative AI Engineer role

Web Content QA and Content Creation API

Libraries Used

• Langchain
• openai
• fastapi
• streamlit
• requests
• pydantic

Introduction

This project provides an API that allows users to ask questions about web content and generate content based on specific formats and topics. It utilizes FastAPI, Langchain, OpenAI API for the backend, and Streamlit for the front end respectively.

Features

• Web QA: Users can submit a URL and a question to get answers about web content.
• Content Creation: Users can specify a format and a topic to generate content.

Installation

To install the project dependencies, follow these steps:

1. Clone the repository: git clone <repository_url>
2. Install the dependencies: pip install -r requirements.txt

Usage

To run follow these steps:

1. Set the OPENAI_API_KEY environment variable with your OpenAI API key in the .env file.
2. Start the FastAPI server: uvicorn api:app --reload.
3. In a separate terminal, start the Streamlit app: streamlit run app.py.
4. Access the application by opening http://localhost:8501 in your browser.