Rural-Health-AI-Smart-Healthcare-Solutions

A Django-based web application that provides a professional, friendly, and accurate health assistant chatbot for rural communities. The system leverages an Agentic RAG architecture using LangGraph for intelligent, multi-step reasoning. It combines local document search with a web search fallback powered by SerpAPI, and includes features like appointment management, document uploads, and awareness campaigns.

Features

• Healthcare Chatbot: Answers health-related questions using local documents and web search (SerpAPI) as fallback.
• Appointment Management: Book, update, and cancel appointments for villagers and health workers.
• Awareness Campaigns: Share health awareness materials and campaigns.
• Document Management: Upload and manage health-related documents.
• User Roles: Supports villagers, health workers, and admins.
• Modern UI: Responsive design using Tailwind CSS.

Tech Stack

• Backend: Django, Celery, PostgreSQL
• Frontend: Django Templates, Tailwind CSS
• AI & RAG: LangChain, LangGraph, ChromaDB, Google GenAI, SerpAPI
• Task Queue: Celery with Redis

Setup Instructions

1. Clone the repository

   git clone <your-repo-url>
   cd Rural-Health-AI-Smart-Healthcare-Solutions

2. Install dependencies

   pip install -r requirements.txt

3. Configure environment variables

   Create a .env file in the project root and add:

   SECRET_KEY=your_django_secret_key
   GOOGLE_GENAI_API_KEY=your_google_genai_api_key
   SERPAPI_API_KEY=your_serpapi_api_key
   EMAIL_HOST_USER=your_email@gmail.com
   EMAIL_HOST_PASSWORD=your_email_password

4. Setup the database

   python manage.py migrate

5. Create a superuser

   python manage.py createsuperuser

6. Run the development server

   python manage.py runserver

7. Start Celery worker (for background tasks)

   celery -A rural_health_assistant worker --beat --scheduler django --loglevel=info

Folder Structure

• accounts/ - User authentication and management
• appointments/ - Appointment booking and management
• awareness/ - Health awareness campaigns
• chat/ - Chatbot logic and chat history
• documents/ - Document upload and management
• rag_components/ - RAG, LLM, and vector store logic
• rural_health_assistant/ - Django project settings and URLs
• templates/ - HTML templates
• static/ - Static files (CSS, JS)
• media/ - Uploaded files

License

This project is for educational and non-commercial use only.

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Developed by Binisha Chapagain & Arun Pandey Laudari For BCA 6th Semester Final Project