User Authentication System

A simple Gradio web application with MongoDB integration for user authentication.

Prerequisites

• Python 3.x
• MongoDB server running locally on default port (27017)
• Virtual environment (recommended)

Setup

1. Create and activate virtual environment:

python3 -m venv venv
source venv/bin/activate  # On Windows: venv\Scripts\activate

2. Install dependencies:

pip install -r requirements.txt

3. Create a .env file in the project root with the following content:

MONGODB_URI=mongodb://localhost:27017/
DB_NAME=SENG472
COLLECTION_NAME=user

4. Make sure MongoDB is running locally on port 27017

Running the Application

1. Activate the virtual environment (if not already activated):

source venv/bin/activate  # On Windows: venv\Scripts\activate

2. Run the application:

python app.py

3. Open your web browser and navigate to the URL shown in the terminal (typically http://127.0.0.1:7860)

Features

• User signup with email and password
• User login verification
• MongoDB integration with singleton pattern
• Environment variable configuration