https://github.com/shwetam19/python-ai-chatbot

Pluto.ai is an intelligent chatbot built using Flask. It provides dynamic conversations with features like user authentication, sentiment analysis, NLP-powered intent matching, and API integrations.
https://github.com/shwetam19/python-ai-chatbot

ai chatbot flask nlp nltk python spacy sqlalchemy

Last synced: 11 days ago
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Pluto.ai is an intelligent chatbot built using Flask. It provides dynamic conversations with features like user authentication, sentiment analysis, NLP-powered intent matching, and API integrations.

• Host: GitHub
• URL: https://github.com/shwetam19/python-ai-chatbot
• Owner: shwetam19
• Created: 2024-12-15T10:33:18.000Z (12 days ago)
• Default Branch: master
• Last Pushed: 2024-12-15T11:05:40.000Z (12 days ago)
• Last Synced: 2024-12-15T11:27:59.690Z (12 days ago)
• Topics: ai, chatbot, flask, nlp, nltk, python, spacy, sqlalchemy
• Language: HTML
• Homepage:
• Size: 0 Bytes
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Pluto.ai - Python AI Chatbot 🤖

Pluto.ai is an AI-powered chatbot built using Flask on the backend and a responsive, interactive frontend. It leverages Natural Language Processing (NLP) and API integrations to deliver intelligent responses and provide features like sentiment analysis, weather updates, news headlines, and more.

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## Features 🚀

### Backend (Python & Flask)

- **User Authentication**: Secure user registration and login system using Flask and SQLAlchemy.

- **Chat History**: Stores user-chatbot interactions in a SQLite database.

- **Sentiment Analysis**: Detects user emotions using NLTK's VADER sentiment analyzer.

- **NLP Integration**:

  - **Intent Matching**: Matches user queries with predefined intents.

  - **Entity Extraction**: Uses spaCy to extract relevant information like city names.

- **Generative AI Integration**: Google Gemini API as a fallback for unhandled queries.

- **API Integrations**:

  - **Weather**: Fetches live weather updates.

  - **News**: Retrieves top news headlines.

  - **Movies**: Displays popular movie recommendations.

### Frontend (HTML, CSS, JavaScript)

- **Responsive Design**: A sleek and modern design with glassmorphism effects and a space-themed background.

- **Dynamic Chat Interface**:

  - Real-time message handling and chat display.

  - Sentiment-based responses.

- **Pluto Animation**: A spinning Pluto planet SVG icon as a branding element.

- **Enhanced Message Formatting**:

  - Supports bold, italics, lists, and links in bot responses.

- **Logout Functionality**: Seamless logout for authenticated users.

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## Usage 🛠️

### Chat Commands

- **Weather**: Ask about the weather in a city (e.g., "What's the weather in Mumbai?").

- **News**: Request the latest headlines (e.g., "Tell me the news").

- **Movies**: Get popular movie recommendations (e.g., "Suggest some movies").

- **AI Chat**: Ask general questions for intelligent AI responses.

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## Demo 🚀

https://github.com/user-attachments/assets/7866d06d-eda9-421f-ba3b-2ff7d44f02cb

### Login Page:

![Login Page](https://github.com/user-attachments/assets/55986a4a-db5c-446d-b52b-ac6ffb14a0f6)

### Register Page:

![Register page](https://github.com/user-attachments/assets/c9bd54d4-6464-46de-bb95-5833cbcc18b1)

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P.S: This project is created for learning purposes. Feel free to explore and suggest any improvements or changes. 😊