Project Title: Multilingual Blog with AI-Powered Search and Chatbot

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Table of Contents

• Introduction
• Features
• Setup and Installation
• Usage
  • Adding Articles
  • AI-Powered Search
  • AI Chatbot
• Deployment
• Troubleshooting
• Contributing
• License

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Introduction

This project is a multilingual blog application built with Django. It features AI-powered search and chatbot functionalities using the Hugging Face transformers library. The application is designed to support multiple languages including English, French, Spanish, and German.

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Features

• Multilingual Support: Supports English, French, Spanish, and German.
• AI-Powered Search: Enhanced search functionality using Hugging Face's transformers for relevant article retrieval.
• AI Chatbot: A chatbot that provides answers based on a predefined knowledge base and dynamic responses.
• Article Management: Add, view, and delete articles.

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Setup and Installation

Prerequisites

• Python 3.8+
• Django 3.2.25
• Git

Clone the Repository

git clone https://github.com/light624/multilingual_project.git
cd multilingual_project

Create and Activate Virtual Environment

python -m venv venv
source venv/bin/activate  # On Windows: venv\Scripts\activate

Install Dependencies

pip install -r requirements.txt

Migrate Database

python manage.py migrate

Create Superuser

python manage.py createsuperuser

Run Server

python manage.py runserver

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Usage

Adding Articles

1. Navigate to Add Article Page:

   • URL: http://127.0.0.1:8000/add_article/

2. Fill in the Form:

   • Title
   • Content

3. Submit:

   • Click the "Save" button.

AI-Powered Search

1. Navigate to Search Page:

   • URL: http://127.0.0.1:8000/search/

2. Enter Search Query:

   • Enter the keyword or question in the search bar.

3. View Results:

   • Relevant articles will be displayed along with their relevance score.

AI Chatbot

1. Navigate to Chatbot Page:

   • URL: http://127.0.0.1:8000/chatbot/

2. Enter Question:

   • Type your question in the input field.

3. View Response:

   • The chatbot will provide an answer based on the knowledge base or dynamic response.

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Deployment

Deploying on Render.com

1. Create a New Web Service on Render.com
2. Connect to Your GitHub Repository
3. Configure Environment:
   • Set the build command: pip install -r requirements.txt
   • Set the start command: gunicorn multilingual_project.wsgi:application
4. Add Environment Variables:
   • DJANGO_SECRET_KEY: Your Django secret key.
   • DATABASE_URL: Your database URL.
5. Deploy: Render.com will automatically deploy your application. -My_url :"https://multilingual-project.onrender.com"

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Troubleshooting

Common Issues

• ModuleNotFoundError: No module named 'nltk'

  • Ensure nltk is listed in requirements.txt.
  • Run pip install nltk.

• RuntimeError: At least one of TensorFlow 2.0 or PyTorch should be installed

  • Ensure torch is listed in requirements.txt.
  • Run pip install torch.

• Out of Memory Error

  • Consider upgrading your Render.com instance.
  • Use Hugging Face's hosted inference API instead of running models locally.

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Contributing

1. Fork the repository.
2. Create your feature branch (git checkout -b feature/feature-name).
3. Commit your changes (git commit -am 'Add some feature').
4. Push to the branch (git push origin feature/feature-name).
5. Open a pull request.

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License

This project is licensed under the MIT License. See the LICENSE file for details.

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This README.md provides a comprehensive guide to setting up, using, and deploying your multilingual blog application with AI-powered search and chatbot functionalities.