Intelligent File Parser API (FastAPI)

This repository contains a FastAPI-based solution that allows users to upload PDF, audio, and video files, and then process these files for summarization or question-answering. This system leverages Google Generative AI for conversational processing and summarization tasks, enabling seamless interactions with multimedia content.

Features

• File Upload: Supports uploading multiple file types, including PDFs, audio (WAV/MP3), and video (MP4/MKV/AVI).
• PDF Summarization: Extracts text from uploaded PDFs and summarizes the content.
• Audio/Video Summarization: Uses generative AI to summarize audio and video files.
• Conversational AI: Ask questions about the uploaded content, and the system will generate answers based on the file data.
• Google Generative AI: Integrated with Google Generative AI for advanced natural language processing.

Tech Stack

• FastAPI: Python-based web framework for building APIs.
• PyPDF2: PDF processing library to extract text from PDF files.
• Google Generative AI: API integration for language processing, summarization, and question answering.
• Langchain: Framework for chaining AI models and building conversational agents.
• Uvicorn: ASGI server for running the FastAPI application.

API Endpoints

1. Upload Files

Endpoint to upload PDF, audio, or video files.

POST /upload/

Request:

• Form-data: Files (PDF, audio, video)

Response :

{
  "session_id": 1
}

2. Summarize files

Generates summaries for uploaded PDF, audio, and video files within a session.

POST /summarize/

Request:

• Form-data: session_id (integer)

Response:

{
  "pdf_summaries": ["..."],
  "audio_summaries": ["..."],
  "video_summaries": ["..."]
}

3. Ask Questions About Uploaded Content

Allows users to ask questions related to the content of the uploaded files.

POST /ask-question/

Request:

• Form-data: session_id (integer), question (string) Response:

{
  "responses": ["..."]
}

setup Instructions

1. Clone the Repository

git clone https://github.com/SAYAPUREDDY/ConversAI-Intelligent-File-Processing-Summarization-API.git

2. Install Dependencies

python3 -m venv venv
source venv/bin/activate
pip install -r requirements.txt

3. Setup Environment Vairables

You need to configure the Google Generative AI API key.

export GOOGLE_API_KEY="your-google-api-key"

4. Start the application

python all_in_one.py

Usage Instructions

1. Upload files using the /upload/ endpoint (PDF, audio, or video).
2. Get summaries of uploaded content by calling /summarize/ with the session ID.
3. Ask questions about the content using the /ask-question/ endpoint.